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Posted to commits@doris.apache.org by mo...@apache.org on 2019/11/29 01:05:25 UTC
[incubator-doris-website] branch asf-site updated: update doc
This is an automated email from the ASF dual-hosted git repository.
morningman pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/incubator-doris-website.git
The following commit(s) were added to refs/heads/asf-site by this push:
new a2476ea update doc
a2476ea is described below
commit a2476eab4c9ad45a682189cff9de39e6190bd5b3
Author: morningman <mo...@163.com>
AuthorDate: Fri Nov 29 09:04:59 2019 +0800
update doc
---
.../load-data/broker-load-manual.md.txt | 2 +-
.../load-data/insert-into-manual.md.txt | 2 +-
.../load-data/routine-load-manual.md.txt | 2 +-
.../load-data/stream-load-manual.md.txt | 2 +-
.../{session-variables.md.txt => variables.md.txt} | 27 ++++++++++-----
.../date-time-functions/from_unixtime.md.txt | 9 ++++-
.../load-data/broker-load-manual_EN.md.txt | 2 +-
.../load-data/insert-into-manual_EN.md.txt | 2 +-
.../load-data/routine-load-manual_EN.md.txt | 2 +-
...ion-variables_EN.md.txt => variables_EN.md.txt} | 27 ++++++++++-----
.../alter-table/alter-table-rollup.html | 2 +-
.../alter-table/alter-table-schema-change.html | 2 +-
.../cn/administrator-guide/alter-table/index.html | 2 +-
.../cn/administrator-guide/backup-restore.html | 2 +-
.../cn/administrator-guide/broker.html | 2 +-
.../cn/administrator-guide/colocation-join.html | 2 +-
.../cn/administrator-guide/config/fe_config.html | 2 +-
.../cn/administrator-guide/config/index.html | 2 +-
.../cn/administrator-guide/export-manual.html | 2 +-
.../http-actions/cancel-label.html | 2 +-
.../http-actions/fe-get-log-file.html | 2 +-
.../http-actions/get-label-state.html | 2 +-
.../cn/administrator-guide/http-actions/index.html | 2 +-
.../http-actions/restore-tablet.html | 2 +-
.../cn/administrator-guide/index.html | 4 +--
.../load-data/broker-load-manual.html | 4 +--
.../cn/administrator-guide/load-data/index.html | 2 +-
.../load-data/insert-into-manual.html | 4 +--
.../administrator-guide/load-data/load-manual.html | 2 +-
.../load-data/routine-load-manual.html | 4 +--
.../load-data/stream-load-manual.html | 4 +--
.../operation/disk-capacity.html | 2 +-
.../cn/administrator-guide/operation/index.html | 2 +-
.../operation/metadata-operation.html | 2 +-
.../operation/monitor-alert.html | 2 +-
.../operation/multi-tenant.html | 2 +-
.../operation/tablet-meta-tool.html | 2 +-
.../operation/tablet-repair-and-balance.html | 2 +-
.../operation/tablet-restore-tool.html | 2 +-
.../cn/administrator-guide/privilege.html | 6 ++--
.../cn/administrator-guide/small-file-mgr.html | 6 ++--
.../cn/administrator-guide/sql-mode.html | 2 +-
.../cn/administrator-guide/time-zone.html | 6 ++--
.../{session-variables.html => variables.html} | 38 ++++++++++++---------
.../documentation/cn/extending-doris/index.html | 4 +--
content/documentation/cn/index.html | 18 +++++-----
.../date-time-functions/from_unixtime.html | 9 ++++-
.../en/administrator-guide/backup-restore_EN.html | 2 +-
.../en/administrator-guide/colocation-join_EN.html | 2 +-
.../administrator-guide/config/fe_config_en.html | 2 +-
.../en/administrator-guide/config/index.html | 2 +-
.../en/administrator-guide/export_manual_EN.html | 2 +-
.../http-actions/cancel-label_EN.html | 2 +-
.../http-actions/fe-get-log-file_EN.html | 2 +-
.../http-actions/get-label-state_EN.html | 2 +-
.../en/administrator-guide/http-actions/index.html | 2 +-
.../http-actions/restore-tablet_EN.html | 2 +-
.../en/administrator-guide/index.html | 4 +--
.../load-data/broker-load-manual_EN.html | 4 +--
.../en/administrator-guide/load-data/index.html | 2 +-
.../load-data/insert-into-manual_EN.html | 4 +--
.../load-data/load-manual_EN.html | 2 +-
.../load-data/routine-load-manual_EN.html | 4 +--
.../load-data/stream-load-manual_EN.html | 2 +-
.../en/administrator-guide/operation/index.html | 2 +-
.../operation/metadata-operation_EN.html | 2 +-
.../operation/monitor-alert_EN.html | 2 +-
.../operation/multi-tenant_EN.html | 2 +-
.../operation/tablet-meta-tool_EN.html | 2 +-
.../operation/tablet-repair-and-balance_EN.html | 2 +-
.../en/administrator-guide/privilege_EN.html | 6 ++--
.../en/administrator-guide/small-file-mgr_EN.html | 6 ++--
.../en/administrator-guide/sql-mode_EN.html | 2 +-
.../en/administrator-guide/time-zone_EN.html | 6 ++--
...session-variables_EN.html => variables_EN.html} | 38 ++++++++++++---------
.../documentation/en/extending-doris/index.html | 4 +--
content/documentation/en/index.html | 18 +++++-----
content/nohup.out | Bin 3812 -> 0 bytes
content/objects.inv | Bin 8787 -> 8779 bytes
content/searchindex.js | 2 +-
80 files changed, 207 insertions(+), 163 deletions(-)
diff --git a/content/_sources/documentation/cn/administrator-guide/load-data/broker-load-manual.md.txt b/content/_sources/documentation/cn/administrator-guide/load-data/broker-load-manual.md.txt
index 7bdb821..5616f47 100644
--- a/content/_sources/documentation/cn/administrator-guide/load-data/broker-load-manual.md.txt
+++ b/content/_sources/documentation/cn/administrator-guide/load-data/broker-load-manual.md.txt
@@ -215,7 +215,7 @@ Label 的另一个作用，是防止用户重复导入相同的数据。**强烈
+ strict\_mode
- Broker load 导入可以开启 strict mode 模式。开启方式为 ```properties ("strict_mode" = "true")``` 。默认的 strict mode 为开启。
+ Broker load 导入可以开启 strict mode 模式。开启方式为 ```properties ("strict_mode" = "true")``` 。默认的 strict mode 为关闭。
strict mode 模式的意思是：对于导入过程中的列类型转换进行严格过滤。严格过滤的策略如下：
diff --git a/content/_sources/documentation/cn/administrator-guide/load-data/insert-into-manual.md.txt b/content/_sources/documentation/cn/administrator-guide/load-data/insert-into-manual.md.txt
index d2d12e7..eab3618 100644
--- a/content/_sources/documentation/cn/administrator-guide/load-data/insert-into-manual.md.txt
+++ b/content/_sources/documentation/cn/administrator-guide/load-data/insert-into-manual.md.txt
@@ -137,7 +137,7 @@ Label 是该 Insert Into 导入作业的标识。每个导入作业，都有一
当该参数设置为 false 时，表示至少有一条数据被正确导入，则返回成功。如果有失败数据，则还会返回一个 Label。
- 当该参数设置为 false 时，表示如果有一条数据错误，则导入失败。
+ 当该参数设置为 true 时，表示如果有一条数据错误，则导入失败。
默认为 false。可通过 `SET enable_insert_strict = true;` 来设置。
diff --git a/content/_sources/documentation/cn/administrator-guide/load-data/routine-load-manual.md.txt b/content/_sources/documentation/cn/administrator-guide/load-data/routine-load-manual.md.txt
index 1f69874..478a8ab 100644
--- a/content/_sources/documentation/cn/administrator-guide/load-data/routine-load-manual.md.txt
+++ b/content/_sources/documentation/cn/administrator-guide/load-data/routine-load-manual.md.txt
@@ -150,7 +150,7 @@ FE 中的 JobScheduler 根据汇报结果，继续生成后续新的 Task，或
* strict\_mode
- Routine load 导入可以开启 strict mode 模式。开启方式为在 job\_properties 中增加 ```"strict_mode" = "true"``` 。默认的 strict mode 为开启。
+ Routine load 导入可以开启 strict mode 模式。开启方式为在 job\_properties 中增加 ```"strict_mode" = "true"``` 。默认的 strict mode 为关闭。
strict mode 模式的意思是：对于导入过程中的列类型转换进行严格过滤。严格过滤的策略如下：
diff --git a/content/_sources/documentation/cn/administrator-guide/load-data/stream-load-manual.md.txt b/content/_sources/documentation/cn/administrator-guide/load-data/stream-load-manual.md.txt
index 91a4df5..5ab9188 100644
--- a/content/_sources/documentation/cn/administrator-guide/load-data/stream-load-manual.md.txt
+++ b/content/_sources/documentation/cn/administrator-guide/load-data/stream-load-manual.md.txt
@@ -139,7 +139,7 @@ Stream load 由于使用的是 HTTP 协议，所以所有导入任务有关的
+ strict\_mode
- Stream load 导入可以开启 strict mode 模式。开启方式为在 HEADER 中声明 ```strict_mode=true``` 。默认的 strict mode 为开启。
+ Stream load 导入可以开启 strict mode 模式。开启方式为在 HEADER 中声明 ```strict_mode=true``` 。默认的 strict mode 为关闭。
strict mode 模式的意思是：对于导入过程中的列类型转换进行严格过滤。严格过滤的策略如下：
diff --git a/content/_sources/documentation/cn/administrator-guide/session-variables.md.txt b/content/_sources/documentation/cn/administrator-guide/variables.md.txt
similarity index 91%
rename from content/_sources/documentation/cn/administrator-guide/session-variables.md.txt
rename to content/_sources/documentation/cn/administrator-guide/variables.md.txt
index 73a1d70..5b25a53 100644
--- a/content/_sources/documentation/cn/administrator-guide/session-variables.md.txt
+++ b/content/_sources/documentation/cn/administrator-guide/variables.md.txt
@@ -52,14 +52,8 @@ SET time_zone = "Asia/Shanghai";
SET GLOBAL exec_mem_limit = 137438953472
```
-同时，变量设置也支持常量表达式。如：
-
-```
-SET exec_mem_limit = 10 * 1024 * 1024 * 1024;
-SET forward_to_master = concat('tr', 'u', 'e');
-```
-
> 注1：只有 ADMIN 用户可以设置变量的全局生效。
+> 注2：全局生效的变量不影响当前会话的变量值，仅影响新的会话中的变量。
支持全局生效的变量包括：
@@ -71,7 +65,14 @@ SET forward_to_master = concat('tr', 'u', 'e');
* `exec_mem_limit`
* `batch_size`
* `parallel_fragment_exec_instance_num`
-* `parallel_fragment_exec_instance_num`
+* `parallel_exchange_instance_num`
+
+同时，变量设置也支持常量表达式。如：
+
+```
+SET exec_mem_limit = 10 * 1024 * 1024 * 1024;
+SET forward_to_master = concat('tr', 'u', 'e');
+```
## 支持的变量
@@ -209,6 +210,14 @@ SET forward_to_master = concat('tr', 'u', 'e');
* `license`
显示 Doris 的 License。无其他作用。
+
+* `load_mem_limit`
+
+ 用于指定导入操作的内存限制。默认为 0，即表示不使用该变量，而采用 `exec_mem_limit` 作为导入操作的内存限制。
+
+ 这个变量仅用于 INSERT 操作。因为 INSERT 操作设计查询和导入两个部分，如果用户不设置此变量，则查询和导入操作各自的内存限制均为 `exec_mem_limit`。否则，INSERT 的查询部分内存限制为 `exec_mem_limit`，而导入部分限制为 `load_mem_limit`。
+
+ 其他导入方式，如 BROKER LOAD，STREAM LOAD 的内存限制依然使用 `exec_mem_limit`。
* `lower_case_table_names`
@@ -236,7 +245,7 @@ SET forward_to_master = concat('tr', 'u', 'e');
在一个分布式的查询执行计划中，上层节点通常有一个或多个 exchange node 用于接收来自下层节点在不同 BE 上的执行实例的数据。通常 exchange node 数量等于下层节点执行实例数量。
- 如果用户需要减少上层节点的 exchange node 数量，可以设置该值。
+ 在一些聚合查询场景下，如果底层需要扫描的数据量较大，但聚合之后的数据量很小，则可以尝试修改此变量为一个较小的值，可以降低此类查询的资源开销。如在 DUPLICATE KEY 明细模型上进行聚合查询的场景。
* `parallel_fragment_exec_instance_num`
diff --git a/content/_sources/documentation/cn/sql-reference/sql-functions/date-time-functions/from_unixtime.md.txt b/content/_sources/documentation/cn/sql-reference/sql-functions/date-time-functions/from_unixtime.md.txt
index 352a143..9b48a22 100644
--- a/content/_sources/documentation/cn/sql-reference/sql-functions/date-time-functions/from_unixtime.md.txt
+++ b/content/_sources/documentation/cn/sql-reference/sql-functions/date-time-functions/from_unixtime.md.txt
@@ -26,7 +26,7 @@ under the License.
将 unix 时间戳转化位对应的 time 格式，返回的格式由 `string_format` 指定
-默认为 yyyy-MM-dd HH:mm:ss
+默认为 yyyy-MM-dd HH:mm:ss ,也支持date_format中的format格式
传入的是整形，返回的是字符串类型
@@ -55,6 +55,13 @@ mysql> select from_unixtime(1196440219);
| 2007-12-01 00:30:19 |
+---------------------------+
+mysql> select from_unixtime(1196440219, 'yyyy-MM-dd HH:mm:ss');
++--------------------------------------------------+
+| from_unixtime(1196440219, 'yyyy-MM-dd HH:mm:ss') |
++--------------------------------------------------+
+| 2007-12-01 00:30:19 |
++--------------------------------------------------+
+
mysql> select from_unixtime(1196440219, '%Y-%m-%d');
+-----------------------------------------+
| from_unixtime(1196440219, '%Y-%m-%d') |
diff --git a/content/_sources/documentation/en/administrator-guide/load-data/broker-load-manual_EN.md.txt b/content/_sources/documentation/en/administrator-guide/load-data/broker-load-manual_EN.md.txt
index 134682e..8c52029 100644
--- a/content/_sources/documentation/en/administrator-guide/load-data/broker-load-manual_EN.md.txt
+++ b/content/_sources/documentation/en/administrator-guide/load-data/broker-load-manual_EN.md.txt
@@ -211,7 +211,7 @@ The following is a detailed explanation of some parameters of the import operati
+ strict\_mode
- Broker load 导入可以开启 strict mode 模式。开启方式为 ```properties ("strict_mode" = "true")``` 。默认的 strict mode 为开启。
+ Broker load 导入可以开启 strict mode 模式。开启方式为 ```properties ("strict_mode" = "true")``` 。默认的 strict mode 为关闭。
The strict mode means that the column type conversion in the import process is strictly filtered. The strategy of strict filtering is as follows:
diff --git a/content/_sources/documentation/en/administrator-guide/load-data/insert-into-manual_EN.md.txt b/content/_sources/documentation/en/administrator-guide/load-data/insert-into-manual_EN.md.txt
index 3e9dbbc..0df1153 100644
--- a/content/_sources/documentation/en/administrator-guide/load-data/insert-into-manual_EN.md.txt
+++ b/content/_sources/documentation/en/administrator-guide/load-data/insert-into-manual_EN.md.txt
@@ -137,7 +137,7 @@ Label is the identifier of the Insert Into import job. Each import job has a uni
+ enable\_insert\_strict
- The Insert Into import itself cannot control the tolerable error rate of the import. Users can only use the Session parameter `enable_insert_strict`. When this parameter is set to false, it indicates that at least one data has been imported correctly, and then it returns successfully. When this parameter is set to false, the import fails if there is a data error. The default is false. It can be set by `SET enable_insert_strict = true;`.
+ The Insert Into import itself cannot control the tolerable error rate of the import. Users can only use the Session parameter `enable_insert_strict`. When this parameter is set to false, it indicates that at least one data has been imported correctly, and then it returns successfully. When this parameter is set to true, the import fails if there is a data error. The default is false. It can be set by `SET enable_insert_strict = true;`.
+ query u timeout
diff --git a/content/_sources/documentation/en/administrator-guide/load-data/routine-load-manual_EN.md.txt b/content/_sources/documentation/en/administrator-guide/load-data/routine-load-manual_EN.md.txt
index 9079330..44f1dfd 100644
--- a/content/_sources/documentation/en/administrator-guide/load-data/routine-load-manual_EN.md.txt
+++ b/content/_sources/documentation/en/administrator-guide/load-data/routine-load-manual_EN.md.txt
@@ -150,7 +150,7 @@ The detailed syntax for creating a routine load task can be connected to Doris a
* strict\_mode
- Routine load load can turn on strict mode mode. The way to open it is to add ```"strict_mode" = "true"``` to job\_properties. The default strict mode is on.
+ Routine load load can turn on strict mode mode. The way to open it is to add ```"strict_mode" = "true"``` to job\_properties. The default strict mode is off.
The strict mode mode means strict filtering of column type conversions during the load process. The strict filtering strategy is as follows:
diff --git a/content/_sources/documentation/en/administrator-guide/session-variables_EN.md.txt b/content/_sources/documentation/en/administrator-guide/variables_EN.md.txt
similarity index 91%
rename from content/_sources/documentation/en/administrator-guide/session-variables_EN.md.txt
rename to content/_sources/documentation/en/administrator-guide/variables_EN.md.txt
index 46f754f..12dddfa 100644
--- a/content/_sources/documentation/en/administrator-guide/session-variables_EN.md.txt
+++ b/content/_sources/documentation/en/administrator-guide/variables_EN.md.txt
@@ -52,14 +52,8 @@ For global-level, set by `SET GLOBALE var_name=xxx;`. Such as:
SET GLOBAL exec_mem_limit = 137438953472
```
-At the same time, variable settings also support constant expressions. Such as:
-
-```
-SET exec_mem_limit = 10 * 1024 * 1024 * 1024;
-SET forward_to_master = concat('tr', 'u', 'e');
-```
-
> Note 1: Only ADMIN users can set variable at global-level.
+> Note 2: Global-level variables do not affect variable values in the current session, only variables in new sessions.
Variables that support global-level setting include:
@@ -71,7 +65,14 @@ Variables that support global-level setting include:
* `exec_mem_limit`
* `batch_size`
* `parallel_fragment_exec_instance_num`
-* `parallel_fragment_exec_instance_num`
+* `parallel_exchange_instance_num`
+
+At the same time, variable settings also support constant expressions. Such as:
+
+```
+SET exec_mem_limit = 10 * 1024 * 1024 * 1024;
+SET forward_to_master = concat('tr', 'u', 'e');
+```
## Supported variables
@@ -210,6 +211,14 @@ Variables that support global-level setting include:
* `license`
Show Doris's license. No other effect.
+
+* `load_mem_limit`
+
+ Used to specify the memory limit of the load operation. The default is 0, which means that this variable is not used, and `exec_mem_limit` is used as the memory limit for the load operation.
+
+ This variable is usually used for INSERT operations. Because the INSERT operation has both query and load part. If the user does not set this variable, the respective memory limits of the query and load part are `exec_mem_limit`. Otherwise, the memory of query part of INSERT is limited to `exec_mem_limit`, and the load part is limited to` load_mem_limit`.
+
+ For other load methods, such as BROKER LOAD, STREAM LOAD, the memory limit still uses `exec_mem_limit`.
* `lower_case_table_names`
@@ -237,7 +246,7 @@ Variables that support global-level setting include:
In a distributed query execution plan, the upper node usually has one or more exchange nodes for receiving data from the execution instances of the lower nodes on different BEs. Usually the number of exchange nodes is equal to the number of execution instances of the lower nodes.
- This value can be set if the user needs to reduce the number of exchange nodes of the upper node.
+ In some aggregate query scenarios, if the amount of data to be scanned at the bottom is large, but the amount of data after aggregation is small, you can try to modify this variable to a smaller value, which can reduce the resource overhead of such queries. Such as the scenario of aggregation query on the DUPLICATE KEY data model.
* `parallel_fragment_exec_instance_num`
diff --git a/content/documentation/cn/administrator-guide/alter-table/alter-table-rollup.html b/content/documentation/cn/administrator-guide/alter-table/alter-table-rollup.html
index e6dd9e0..9065401 100644
--- a/content/documentation/cn/administrator-guide/alter-table/alter-table-rollup.html
+++ b/content/documentation/cn/administrator-guide/alter-table/alter-table-rollup.html
@@ -103,10 +103,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/alter-table/alter-table-schema-change.html b/content/documentation/cn/administrator-guide/alter-table/alter-table-schema-change.html
index 0b8e5f8..1df069a 100644
--- a/content/documentation/cn/administrator-guide/alter-table/alter-table-schema-change.html
+++ b/content/documentation/cn/administrator-guide/alter-table/alter-table-schema-change.html
@@ -103,10 +103,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/alter-table/index.html b/content/documentation/cn/administrator-guide/alter-table/index.html
index 1c0ea40..4e32ba9 100644
--- a/content/documentation/cn/administrator-guide/alter-table/index.html
+++ b/content/documentation/cn/administrator-guide/alter-table/index.html
@@ -103,10 +103,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/backup-restore.html b/content/documentation/cn/administrator-guide/backup-restore.html
index 79c4edc..f5b0f3c 100644
--- a/content/documentation/cn/administrator-guide/backup-restore.html
+++ b/content/documentation/cn/administrator-guide/backup-restore.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/broker.html b/content/documentation/cn/administrator-guide/broker.html
index 14cfe74..eaa6ab3 100644
--- a/content/documentation/cn/administrator-guide/broker.html
+++ b/content/documentation/cn/administrator-guide/broker.html
@@ -104,10 +104,10 @@
<li class="toctree-l3"><a class="reference internal" href="colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/colocation-join.html b/content/documentation/cn/administrator-guide/colocation-join.html
index ec00734..932e58e 100644
--- a/content/documentation/cn/administrator-guide/colocation-join.html
+++ b/content/documentation/cn/administrator-guide/colocation-join.html
@@ -107,10 +107,10 @@
</li>
<li class="toctree-l3"><a class="reference internal" href="export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/config/fe_config.html b/content/documentation/cn/administrator-guide/config/fe_config.html
index 136039b..26a0f31 100644
--- a/content/documentation/cn/administrator-guide/config/fe_config.html
+++ b/content/documentation/cn/administrator-guide/config/fe_config.html
@@ -102,10 +102,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/config/index.html b/content/documentation/cn/administrator-guide/config/index.html
index 24f9cda..5ea7b21 100644
--- a/content/documentation/cn/administrator-guide/config/index.html
+++ b/content/documentation/cn/administrator-guide/config/index.html
@@ -102,10 +102,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/export-manual.html b/content/documentation/cn/administrator-guide/export-manual.html
index 952598d..0c4b6de 100644
--- a/content/documentation/cn/administrator-guide/export-manual.html
+++ b/content/documentation/cn/administrator-guide/export-manual.html
@@ -107,10 +107,10 @@
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/http-actions/cancel-label.html b/content/documentation/cn/administrator-guide/http-actions/cancel-label.html
index 2c3c3b4..98a22cb 100644
--- a/content/documentation/cn/administrator-guide/http-actions/cancel-label.html
+++ b/content/documentation/cn/administrator-guide/http-actions/cancel-label.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/http-actions/fe-get-log-file.html b/content/documentation/cn/administrator-guide/http-actions/fe-get-log-file.html
index c250999..b442b74 100644
--- a/content/documentation/cn/administrator-guide/http-actions/fe-get-log-file.html
+++ b/content/documentation/cn/administrator-guide/http-actions/fe-get-log-file.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/http-actions/get-label-state.html b/content/documentation/cn/administrator-guide/http-actions/get-label-state.html
index a948957..6510877 100644
--- a/content/documentation/cn/administrator-guide/http-actions/get-label-state.html
+++ b/content/documentation/cn/administrator-guide/http-actions/get-label-state.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/http-actions/index.html b/content/documentation/cn/administrator-guide/http-actions/index.html
index c515867..1a74b3a 100644
--- a/content/documentation/cn/administrator-guide/http-actions/index.html
+++ b/content/documentation/cn/administrator-guide/http-actions/index.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/http-actions/restore-tablet.html b/content/documentation/cn/administrator-guide/http-actions/restore-tablet.html
index bb6b63e..c485445 100644
--- a/content/documentation/cn/administrator-guide/http-actions/restore-tablet.html
+++ b/content/documentation/cn/administrator-guide/http-actions/restore-tablet.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/index.html b/content/documentation/cn/administrator-guide/index.html
index 9a0e503..ca28c91 100644
--- a/content/documentation/cn/administrator-guide/index.html
+++ b/content/documentation/cn/administrator-guide/index.html
@@ -99,10 +99,10 @@
<li class="toctree-l3"><a class="reference internal" href="colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">扩展功能</a></li>
@@ -192,10 +192,10 @@
<li class="toctree-l1"><a class="reference internal" href="colocation-join.html">Colocation Join</a></li>
<li class="toctree-l1"><a class="reference internal" href="export-manual.html">数据导出</a></li>
<li class="toctree-l1"><a class="reference internal" href="privilege.html">权限管理</a></li>
-<li class="toctree-l1"><a class="reference internal" href="session-variables.html">变量</a></li>
<li class="toctree-l1"><a class="reference internal" href="small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l1"><a class="reference internal" href="sql-mode.html">SQL MODE</a></li>
<li class="toctree-l1"><a class="reference internal" href="time-zone.html">时区</a></li>
+<li class="toctree-l1"><a class="reference internal" href="variables.html">变量</a></li>
</ul>
</div>
</div>
diff --git a/content/documentation/cn/administrator-guide/load-data/broker-load-manual.html b/content/documentation/cn/administrator-guide/load-data/broker-load-manual.html
index 2445fd9..5a78882 100644
--- a/content/documentation/cn/administrator-guide/load-data/broker-load-manual.html
+++ b/content/documentation/cn/administrator-guide/load-data/broker-load-manual.html
@@ -106,10 +106,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
@@ -383,7 +383,7 @@ under the License.
<p>导入内存限制。默认是 2GB。单位为字节。</p>
</li>
<li><p class="first">strict_mode</p>
-<p>Broker load 导入可以开启 strict mode 模式。开启方式为 <code class="docutils literal notranslate"><span class="pre">properties</span> <span class="pre">("strict_mode"</span> <span class="pre">=</span> <span class="pre">"true")</span></code> 。默认的 strict mode 为开启。</p>
+<p>Broker load 导入可以开启 strict mode 模式。开启方式为 <code class="docutils literal notranslate"><span class="pre">properties</span> <span class="pre">("strict_mode"</span> <span class="pre">=</span> <span class="pre">"true")</span></code> 。默认的 strict mode 为关闭。</p>
<p>strict mode 模式的意思是：对于导入过程中的列类型转换进行严格过滤。严格过滤的策略如下：</p>
<ol class="simple">
<li>对于列类型转换来说，如果 strict mode 为true，则错误的数据将被 filter。这里的错误数据是指：原始数据并不为空值，在参与列类型转换后结果为空值的这一类数据。</li>
diff --git a/content/documentation/cn/administrator-guide/load-data/index.html b/content/documentation/cn/administrator-guide/load-data/index.html
index b12e6f0..ff63b1c 100644
--- a/content/documentation/cn/administrator-guide/load-data/index.html
+++ b/content/documentation/cn/administrator-guide/load-data/index.html
@@ -106,10 +106,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/load-data/insert-into-manual.html b/content/documentation/cn/administrator-guide/load-data/insert-into-manual.html
index 7d07f8d..68187eb 100644
--- a/content/documentation/cn/administrator-guide/load-data/insert-into-manual.html
+++ b/content/documentation/cn/administrator-guide/load-data/insert-into-manual.html
@@ -106,10 +106,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
@@ -304,7 +304,7 @@ under the License.
<li><p class="first">enable_insert_strict</p>
<p>Insert Into 导入本身不能控制导入可容忍的错误率。用户只能通过 <code class="docutils literal notranslate"><span class="pre">enable_insert_strict</span></code> 这个 Session 参数用来控制。</p>
<p>当该参数设置为 false 时，表示至少有一条数据被正确导入，则返回成功。如果有失败数据，则还会返回一个 Label。</p>
-<p>当该参数设置为 false 时，表示如果有一条数据错误，则导入失败。</p>
+<p>当该参数设置为 true 时，表示如果有一条数据错误，则导入失败。</p>
<p>默认为 false。可通过 <code class="docutils literal notranslate"><span class="pre">SET</span> <span class="pre">enable_insert_strict</span> <span class="pre">=</span> <span class="pre">true;</span></code> 来设置。</p>
</li>
<li><p class="first">query_timeout</p>
diff --git a/content/documentation/cn/administrator-guide/load-data/load-manual.html b/content/documentation/cn/administrator-guide/load-data/load-manual.html
index 0913484..3d6c042 100644
--- a/content/documentation/cn/administrator-guide/load-data/load-manual.html
+++ b/content/documentation/cn/administrator-guide/load-data/load-manual.html
@@ -106,10 +106,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/load-data/routine-load-manual.html b/content/documentation/cn/administrator-guide/load-data/routine-load-manual.html
index 179e7e7..7ab2b81 100644
--- a/content/documentation/cn/administrator-guide/load-data/routine-load-manual.html
+++ b/content/documentation/cn/administrator-guide/load-data/routine-load-manual.html
@@ -106,10 +106,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
@@ -313,7 +313,7 @@ under the License.
<p>注意，当显式的指定了 partition，则导入作业不会再动态的检测 Kafka partition 的变化。如果没有指定，则会根据 kafka partition 的变化，动态调整需要消费的 partition。</p>
</li>
<li><p class="first">strict_mode</p>
-<p>Routine load 导入可以开启 strict mode 模式。开启方式为在 job_properties 中增加 <code class="docutils literal notranslate"><span class="pre">"strict_mode"</span> <span class="pre">=</span> <span class="pre">"true"</span></code> 。默认的 strict mode 为开启。</p>
+<p>Routine load 导入可以开启 strict mode 模式。开启方式为在 job_properties 中增加 <code class="docutils literal notranslate"><span class="pre">"strict_mode"</span> <span class="pre">=</span> <span class="pre">"true"</span></code> 。默认的 strict mode 为关闭。</p>
<p>strict mode 模式的意思是：对于导入过程中的列类型转换进行严格过滤。严格过滤的策略如下：</p>
<ol class="simple">
<li>对于列类型转换来说，如果 strict mode 为true，则错误的数据将被 filter。这里的错误数据是指：原始数据并不为空值，在参与列类型转换后结果为空值的这一类数据。</li>
diff --git a/content/documentation/cn/administrator-guide/load-data/stream-load-manual.html b/content/documentation/cn/administrator-guide/load-data/stream-load-manual.html
index 2c1ec7a..a08befe 100644
--- a/content/documentation/cn/administrator-guide/load-data/stream-load-manual.html
+++ b/content/documentation/cn/administrator-guide/load-data/stream-load-manual.html
@@ -106,10 +106,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
@@ -307,7 +307,7 @@ columns: tmp_c1, tmp_c2, c1 = year(tmp_c1), c2 = mouth(tmp_c2)
<p>导入内存限制。默认为 2GB，单位为字节。</p>
</li>
<li><p class="first">strict_mode</p>
-<p>Stream load 导入可以开启 strict mode 模式。开启方式为在 HEADER 中声明 <code class="docutils literal notranslate"><span class="pre">strict_mode=true</span></code> 。默认的 strict mode 为开启。</p>
+<p>Stream load 导入可以开启 strict mode 模式。开启方式为在 HEADER 中声明 <code class="docutils literal notranslate"><span class="pre">strict_mode=true</span></code> 。默认的 strict mode 为关闭。</p>
<p>strict mode 模式的意思是：对于导入过程中的列类型转换进行严格过滤。严格过滤的策略如下：</p>
<ol class="simple">
<li>对于列类型转换来说，如果 strict mode 为true，则错误的数据将被 filter。这里的错误数据是指：原始数据并不为空值，在参与列类型转换后结果为空值的这一类数据。</li>
diff --git a/content/documentation/cn/administrator-guide/operation/disk-capacity.html b/content/documentation/cn/administrator-guide/operation/disk-capacity.html
index 0fa370d..946e3a2 100644
--- a/content/documentation/cn/administrator-guide/operation/disk-capacity.html
+++ b/content/documentation/cn/administrator-guide/operation/disk-capacity.html
@@ -108,10 +108,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/operation/index.html b/content/documentation/cn/administrator-guide/operation/index.html
index d21e26b..4a2bd15 100644
--- a/content/documentation/cn/administrator-guide/operation/index.html
+++ b/content/documentation/cn/administrator-guide/operation/index.html
@@ -108,10 +108,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/operation/metadata-operation.html b/content/documentation/cn/administrator-guide/operation/metadata-operation.html
index a0136b2..cd1e8ff 100644
--- a/content/documentation/cn/administrator-guide/operation/metadata-operation.html
+++ b/content/documentation/cn/administrator-guide/operation/metadata-operation.html
@@ -108,10 +108,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/operation/monitor-alert.html b/content/documentation/cn/administrator-guide/operation/monitor-alert.html
index 682b9cd..f73bc1d 100644
--- a/content/documentation/cn/administrator-guide/operation/monitor-alert.html
+++ b/content/documentation/cn/administrator-guide/operation/monitor-alert.html
@@ -108,10 +108,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/operation/multi-tenant.html b/content/documentation/cn/administrator-guide/operation/multi-tenant.html
index e1d0a98..9709c31 100644
--- a/content/documentation/cn/administrator-guide/operation/multi-tenant.html
+++ b/content/documentation/cn/administrator-guide/operation/multi-tenant.html
@@ -108,10 +108,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/operation/tablet-meta-tool.html b/content/documentation/cn/administrator-guide/operation/tablet-meta-tool.html
index 32edd59..32acbff 100644
--- a/content/documentation/cn/administrator-guide/operation/tablet-meta-tool.html
+++ b/content/documentation/cn/administrator-guide/operation/tablet-meta-tool.html
@@ -108,10 +108,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/operation/tablet-repair-and-balance.html b/content/documentation/cn/administrator-guide/operation/tablet-repair-and-balance.html
index 360b868..b6fb6d6 100644
--- a/content/documentation/cn/administrator-guide/operation/tablet-repair-and-balance.html
+++ b/content/documentation/cn/administrator-guide/operation/tablet-repair-and-balance.html
@@ -108,10 +108,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/operation/tablet-restore-tool.html b/content/documentation/cn/administrator-guide/operation/tablet-restore-tool.html
index 75798e9..3c34a02 100644
--- a/content/documentation/cn/administrator-guide/operation/tablet-restore-tool.html
+++ b/content/documentation/cn/administrator-guide/operation/tablet-restore-tool.html
@@ -108,10 +108,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/privilege.html b/content/documentation/cn/administrator-guide/privilege.html
index d6f403d..280975d 100644
--- a/content/documentation/cn/administrator-guide/privilege.html
+++ b/content/documentation/cn/administrator-guide/privilege.html
@@ -35,7 +35,7 @@
<link rel="stylesheet" href="../../../_static/pygments.css" type="text/css" />
<link rel="index" title="Index" href="../../../genindex.html" />
<link rel="search" title="Search" href="../../../search.html" />
- <link rel="next" title="变量" href="session-variables.html" />
+ <link rel="next" title="文件管理器" href="small-file-mgr.html" />
<link rel="prev" title="数据导出" href="export-manual.html" />
</head>
@@ -108,10 +108,10 @@
<li class="toctree-l4"><a class="reference internal" href="#id7">最佳实践</a></li>
</ul>
</li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">扩展功能</a></li>
@@ -384,7 +384,7 @@ under the License.
<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
- <a href="session-variables.html" class="btn btn-neutral float-right" title="变量" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
+ <a href="small-file-mgr.html" class="btn btn-neutral float-right" title="文件管理器" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
<a href="export-manual.html" class="btn btn-neutral float-left" title="数据导出" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
diff --git a/content/documentation/cn/administrator-guide/small-file-mgr.html b/content/documentation/cn/administrator-guide/small-file-mgr.html
index a24248b..3c5b5cc 100644
--- a/content/documentation/cn/administrator-guide/small-file-mgr.html
+++ b/content/documentation/cn/administrator-guide/small-file-mgr.html
@@ -36,7 +36,7 @@
<link rel="index" title="Index" href="../../../genindex.html" />
<link rel="search" title="Search" href="../../../search.html" />
<link rel="next" title="SQL MODE" href="sql-mode.html" />
- <link rel="prev" title="变量" href="session-variables.html" />
+ <link rel="prev" title="权限管理" href="privilege.html" />
</head>
<body class="wy-body-for-nav">
@@ -99,7 +99,6 @@
<li class="toctree-l3"><a class="reference internal" href="colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables.html">变量</a></li>
<li class="toctree-l3 current"><a class="current reference internal" href="#">文件管理器</a><ul>
<li class="toctree-l4"><a class="reference internal" href="#id2">名词解释</a></li>
<li class="toctree-l4"><a class="reference internal" href="#id3">基本概念</a></li>
@@ -111,6 +110,7 @@
</li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">扩展功能</a></li>
@@ -312,7 +312,7 @@ under the License.
<a href="sql-mode.html" class="btn btn-neutral float-right" title="SQL MODE" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
- <a href="session-variables.html" class="btn btn-neutral float-left" title="变量" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
+ <a href="privilege.html" class="btn btn-neutral float-left" title="权限管理" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
</div>
diff --git a/content/documentation/cn/administrator-guide/sql-mode.html b/content/documentation/cn/administrator-guide/sql-mode.html
index 434aba4..1ca8d77 100644
--- a/content/documentation/cn/administrator-guide/sql-mode.html
+++ b/content/documentation/cn/administrator-guide/sql-mode.html
@@ -99,7 +99,6 @@
<li class="toctree-l3"><a class="reference internal" href="colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3 current"><a class="current reference internal" href="#">SQL MODE</a><ul>
<li class="toctree-l4"><a class="reference internal" href="#id1">sql mode 介绍</a></li>
@@ -110,6 +109,7 @@
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="time-zone.html">时区</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">扩展功能</a></li>
diff --git a/content/documentation/cn/administrator-guide/time-zone.html b/content/documentation/cn/administrator-guide/time-zone.html
index 19f2636..1dff9b4 100644
--- a/content/documentation/cn/administrator-guide/time-zone.html
+++ b/content/documentation/cn/administrator-guide/time-zone.html
@@ -35,7 +35,7 @@
<link rel="stylesheet" href="../../../_static/pygments.css" type="text/css" />
<link rel="index" title="Index" href="../../../genindex.html" />
<link rel="search" title="Search" href="../../../search.html" />
- <link rel="next" title="扩展功能" href="../extending-doris/index.html" />
+ <link rel="next" title="变量" href="variables.html" />
<link rel="prev" title="SQL MODE" href="sql-mode.html" />
</head>
@@ -99,7 +99,6 @@
<li class="toctree-l3"><a class="reference internal" href="colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege.html">权限管理</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables.html">变量</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr.html">文件管理器</a></li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode.html">SQL MODE</a></li>
<li class="toctree-l3 current"><a class="current reference internal" href="#">时区</a><ul>
@@ -110,6 +109,7 @@
<li class="toctree-l4"><a class="reference internal" href="#id7">时区格式列表</a></li>
</ul>
</li>
+<li class="toctree-l3"><a class="reference internal" href="variables.html">变量</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">扩展功能</a></li>
@@ -279,7 +279,7 @@ under the License.
<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
- <a href="../extending-doris/index.html" class="btn btn-neutral float-right" title="扩展功能" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
+ <a href="variables.html" class="btn btn-neutral float-right" title="变量" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
<a href="sql-mode.html" class="btn btn-neutral float-left" title="SQL MODE" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
diff --git a/content/documentation/cn/administrator-guide/session-variables.html b/content/documentation/cn/administrator-guide/variables.html
similarity index 92%
rename from content/documentation/cn/administrator-guide/session-variables.html
rename to content/documentation/cn/administrator-guide/variables.html
index 051f52c..a7a5ddb 100644
--- a/content/documentation/cn/administrator-guide/session-variables.html
+++ b/content/documentation/cn/administrator-guide/variables.html
@@ -35,8 +35,8 @@
<link rel="stylesheet" href="../../../_static/pygments.css" type="text/css" />
<link rel="index" title="Index" href="../../../genindex.html" />
<link rel="search" title="Search" href="../../../search.html" />
- <link rel="next" title="文件管理器" href="small-file-mgr.html" />
- <link rel="prev" title="权限管理" href="privilege.html" />
+ <link rel="next" title="扩展功能" href="../extending-doris/index.html" />
+ <link rel="prev" title="时区" href="time-zone.html" />
</head>
<body class="wy-body-for-nav">
@@ -99,14 +99,14 @@
<li class="toctree-l3"><a class="reference internal" href="colocation-join.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="export-manual.html">数据导出</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege.html">权限管理</a></li>
+<li class="toctree-l3"><a class="reference internal" href="small-file-mgr.html">文件管理器</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql-mode.html">SQL MODE</a></li>
+<li class="toctree-l3"><a class="reference internal" href="time-zone.html">时区</a></li>
<li class="toctree-l3 current"><a class="current reference internal" href="#">变量</a><ul>
<li class="toctree-l4"><a class="reference internal" href="#id2">变量设置与查看</a></li>
<li class="toctree-l4"><a class="reference internal" href="#id5">支持的变量</a></li>
</ul>
</li>
-<li class="toctree-l3"><a class="reference internal" href="small-file-mgr.html">文件管理器</a></li>
-<li class="toctree-l3"><a class="reference internal" href="sql-mode.html">SQL MODE</a></li>
-<li class="toctree-l3"><a class="reference internal" href="time-zone.html">时区</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">扩展功能</a></li>
@@ -173,7 +173,7 @@
- <a href="https://github.com/apache/incubator-doris/blob/master/docs/documentation/cn/administrator-guide/session-variables.md" class="fa fa-github"> Edit on GitHub</a>
+ <a href="https://github.com/apache/incubator-doris/blob/master/docs/documentation/cn/administrator-guide/variables.md" class="fa fa-github"> Edit on GitHub</a>
@@ -231,13 +231,9 @@ under the License.
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">SET</span> <span class="n">GLOBAL</span> <span class="n">exec_mem_limit</span> <span class="o">=</span> <span class="mi">137438953472</span>
</pre></div>
</div>
-<p>同时，变量设置也支持常量表达式。如：</p>
-<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">SET</span> <span class="n">exec_mem_limit</span> <span class="o">=</span> <span class="mi">10</span> <span class="o">*</span> <span class="mi">1024</span> <span class="o">*</span> <span class="mi">1024</span> <span class="o">*</span> <span class="mi">1024</span><span class="p">;</span>
-<span class="n">SET</span> <span class="n">forward_to_master</span> <span class="o">=</span> <span class="n">concat</span><span class="p">(</span><span class="s1">'tr'</span><span class="p">,</span> <span class="s1">'u'</span><span class="p">,</span> <span class="s1">'e'</span><span class="p">);</span>
-</pre></div>
-</div>
<blockquote>
-<div>注1：只有 ADMIN 用户可以设置变量的全局生效。</div></blockquote>
+<div>注1：只有 ADMIN 用户可以设置变量的全局生效。
+注2：全局生效的变量不影响当前会话的变量值，仅影响新的会话中的变量。</div></blockquote>
<p>支持全局生效的变量包括：</p>
<ul class="simple">
<li><code class="docutils literal notranslate"><span class="pre">time_zone</span></code></li>
@@ -248,8 +244,13 @@ under the License.
<li><code class="docutils literal notranslate"><span class="pre">exec_mem_limit</span></code></li>
<li><code class="docutils literal notranslate"><span class="pre">batch_size</span></code></li>
<li><code class="docutils literal notranslate"><span class="pre">parallel_fragment_exec_instance_num</span></code></li>
-<li><code class="docutils literal notranslate"><span class="pre">parallel_fragment_exec_instance_num</span></code></li>
+<li><code class="docutils literal notranslate"><span class="pre">parallel_exchange_instance_num</span></code></li>
</ul>
+<p>同时，变量设置也支持常量表达式。如：</p>
+<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">SET</span> <span class="n">exec_mem_limit</span> <span class="o">=</span> <span class="mi">10</span> <span class="o">*</span> <span class="mi">1024</span> <span class="o">*</span> <span class="mi">1024</span> <span class="o">*</span> <span class="mi">1024</span><span class="p">;</span>
+<span class="n">SET</span> <span class="n">forward_to_master</span> <span class="o">=</span> <span class="n">concat</span><span class="p">(</span><span class="s1">'tr'</span><span class="p">,</span> <span class="s1">'u'</span><span class="p">,</span> <span class="s1">'e'</span><span class="p">);</span>
+</pre></div>
+</div>
</div>
</div>
<div class="section" id="id5">
@@ -353,6 +354,11 @@ under the License.
<li><p class="first"><code class="docutils literal notranslate"><span class="pre">license</span></code></p>
<p>显示 Doris 的 License。无其他作用。</p>
</li>
+<li><p class="first"><code class="docutils literal notranslate"><span class="pre">load_mem_limit</span></code></p>
+<p>用于指定导入操作的内存限制。默认为 0，即表示不使用该变量，而采用 <code class="docutils literal notranslate"><span class="pre">exec_mem_limit</span></code> 作为导入操作的内存限制。</p>
+<p>这个变量仅用于 INSERT 操作。因为 INSERT 操作设计查询和导入两个部分，如果用户不设置此变量，则查询和导入操作各自的内存限制均为 <code class="docutils literal notranslate"><span class="pre">exec_mem_limit</span></code>。否则，INSERT 的查询部分内存限制为 <code class="docutils literal notranslate"><span class="pre">exec_mem_limit</span></code>，而导入部分限制为 <code class="docutils literal notranslate"><span class="pre">load_mem_limit</span></code>。</p>
+<p>其他导入方式，如 BROKER LOAD，STREAM LOAD 的内存限制依然使用 <code class="docutils literal notranslate"><span class="pre">exec_mem_limit</span></code>。</p>
+</li>
<li><p class="first"><code class="docutils literal notranslate"><span class="pre">lower_case_table_names</span></code></p>
<p>用于兼容 MySQL 客户端。不可设置。当前 Doris 中的表名默认为大小写敏感。</p>
</li>
@@ -371,7 +377,7 @@ under the License.
<li><p class="first"><code class="docutils literal notranslate"><span class="pre">parallel_exchange_instance_num</span></code></p>
<p>用于设置执行计划中，一个上层节点接收下层节点数据所使用的 exchange node 数量。默认为 -1，即表示 exchange node 数量等于下层节点执行实例的个数（默认行为）。当设置大于0，并且小于下层节点执行实例的个数，则 exchange node 数量等于设置值。</p>
<p>在一个分布式的查询执行计划中，上层节点通常有一个或多个 exchange node 用于接收来自下层节点在不同 BE 上的执行实例的数据。通常 exchange node 数量等于下层节点执行实例数量。</p>
-<p>如果用户需要减少上层节点的 exchange node 数量，可以设置该值。</p>
+<p>在一些聚合查询场景下，如果底层需要扫描的数据量较大，但聚合之后的数据量很小，则可以尝试修改此变量为一个较小的值，可以降低此类查询的资源开销。如在 DUPLICATE KEY 明细模型上进行聚合查询的场景。</p>
</li>
<li><p class="first"><code class="docutils literal notranslate"><span class="pre">parallel_fragment_exec_instance_num</span></code></p>
<p>针对扫描节点，设置其在每个 BE 节点上，执行实例的个数。默认为 1。</p>
@@ -429,10 +435,10 @@ under the License.
<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
- <a href="small-file-mgr.html" class="btn btn-neutral float-right" title="文件管理器" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
+ <a href="../extending-doris/index.html" class="btn btn-neutral float-right" title="扩展功能" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
- <a href="privilege.html" class="btn btn-neutral float-left" title="权限管理" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
+ <a href="time-zone.html" class="btn btn-neutral float-left" title="时区" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
</div>
diff --git a/content/documentation/cn/extending-doris/index.html b/content/documentation/cn/extending-doris/index.html
index 0a16baa..c2d0c5c 100644
--- a/content/documentation/cn/extending-doris/index.html
+++ b/content/documentation/cn/extending-doris/index.html
@@ -36,7 +36,7 @@
<link rel="index" title="Index" href="../../../genindex.html" />
<link rel="search" title="Search" href="../../../search.html" />
<link rel="next" title="Doris On ES" href="doris-on-es.html" />
- <link rel="prev" title="时区" href="../administrator-guide/time-zone.html" />
+ <link rel="prev" title="变量" href="../administrator-guide/variables.html" />
</head>
<body class="wy-body-for-nav">
@@ -225,7 +225,7 @@
<a href="doris-on-es.html" class="btn btn-neutral float-right" title="Doris On ES" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
- <a href="../administrator-guide/time-zone.html" class="btn btn-neutral float-left" title="时区" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
+ <a href="../administrator-guide/variables.html" class="btn btn-neutral float-left" title="变量" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
</div>
diff --git a/content/documentation/cn/index.html b/content/documentation/cn/index.html
index 32e8999..cf1dcd7 100644
--- a/content/documentation/cn/index.html
+++ b/content/documentation/cn/index.html
@@ -433,15 +433,6 @@
<li class="toctree-l3"><a class="reference internal" href="administrator-guide/privilege.html#id7">最佳实践</a></li>
</ul>
</li>
-<li class="toctree-l2"><a class="reference internal" href="administrator-guide/session-variables.html">变量</a><ul>
-<li class="toctree-l3"><a class="reference internal" href="administrator-guide/session-variables.html#id2">变量设置与查看</a><ul>
-<li class="toctree-l4"><a class="reference internal" href="administrator-guide/session-variables.html#id3">查看</a></li>
-<li class="toctree-l4"><a class="reference internal" href="administrator-guide/session-variables.html#id4">设置</a></li>
-</ul>
-</li>
-<li class="toctree-l3"><a class="reference internal" href="administrator-guide/session-variables.html#id5">支持的变量</a></li>
-</ul>
-</li>
<li class="toctree-l2"><a class="reference internal" href="administrator-guide/small-file-mgr.html">文件管理器</a><ul>
<li class="toctree-l3"><a class="reference internal" href="administrator-guide/small-file-mgr.html#id2">名词解释</a></li>
<li class="toctree-l3"><a class="reference internal" href="administrator-guide/small-file-mgr.html#id3">基本概念</a></li>
@@ -474,6 +465,15 @@
<li class="toctree-l3"><a class="reference internal" href="administrator-guide/time-zone.html#id7">时区格式列表</a></li>
</ul>
</li>
+<li class="toctree-l2"><a class="reference internal" href="administrator-guide/variables.html">变量</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="administrator-guide/variables.html#id2">变量设置与查看</a><ul>
+<li class="toctree-l4"><a class="reference internal" href="administrator-guide/variables.html#id3">查看</a></li>
+<li class="toctree-l4"><a class="reference internal" href="administrator-guide/variables.html#id4">设置</a></li>
+</ul>
+</li>
+<li class="toctree-l3"><a class="reference internal" href="administrator-guide/variables.html#id5">支持的变量</a></li>
+</ul>
+</li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="extending-doris/index.html">扩展功能</a><ul>
diff --git a/content/documentation/cn/sql-reference/sql-functions/date-time-functions/from_unixtime.html b/content/documentation/cn/sql-reference/sql-functions/date-time-functions/from_unixtime.html
index 839635f..50fd1f0 100644
--- a/content/documentation/cn/sql-reference/sql-functions/date-time-functions/from_unixtime.html
+++ b/content/documentation/cn/sql-reference/sql-functions/date-time-functions/from_unixtime.html
@@ -207,7 +207,7 @@ under the License.
<h3>Syntax<a class="headerlink" href="#syntax" title="Permalink to this headline">¶</a></h3>
<p><code class="docutils literal notranslate"><span class="pre">DATETIME</span> <span class="pre">FROM_UNIXTIME(INT</span> <span class="pre">unix_timestamp[,</span> <span class="pre">VARCHAR</span> <span class="pre">string_format])</span></code></p>
<p>将 unix 时间戳转化位对应的 time 格式，返回的格式由 <code class="docutils literal notranslate"><span class="pre">string_format</span></code> 指定</p>
-<p>默认为 yyyy-MM-dd HH:mm:ss</p>
+<p>默认为 yyyy-MM-dd HH:mm:ss ,也支持date_format中的format格式</p>
<p>传入的是整形，返回的是字符串类型</p>
<p>目前 <code class="docutils literal notranslate"><span class="pre">string_format</span></code> 支持格式：</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>%Y：年。例：2014，1900
@@ -232,6 +232,13 @@ under the License.
<span class="o">|</span> <span class="mi">2007</span><span class="o">-</span><span class="mi">12</span><span class="o">-</span><span class="mi">01</span> <span class="mi">00</span><span class="p">:</span><span class="mi">30</span><span class="p">:</span><span class="mi">19</span> <span class="o">|</span>
<span class="o">+---------------------------+</span>
+<span class="n">mysql</span><span class="o">></span> <span class="n">select</span> <span class="n">from_unixtime</span><span class="p">(</span><span class="mi">1196440219</span><span class="p">,</span> <span class="s1">'yyyy-MM-dd HH:mm:ss'</span><span class="p">);</span>
+<span class="o">+--------------------------------------------------+</span>
+<span class="o">|</span> <span class="n">from_unixtime</span><span class="p">(</span><span class="mi">1196440219</span><span class="p">,</span> <span class="s1">'yyyy-MM-dd HH:mm:ss'</span><span class="p">)</span> <span class="o">|</span>
+<span class="o">+--------------------------------------------------+</span>
+<span class="o">|</span> <span class="mi">2007</span><span class="o">-</span><span class="mi">12</span><span class="o">-</span><span class="mi">01</span> <span class="mi">00</span><span class="p">:</span><span class="mi">30</span><span class="p">:</span><span class="mi">19</span> <span class="o">|</span>
+<span class="o">+--------------------------------------------------+</span>
+
<span class="n">mysql</span><span class="o">></span> <span class="n">select</span> <span class="n">from_unixtime</span><span class="p">(</span><span class="mi">1196440219</span><span class="p">,</span> <span class="s1">'%Y-%m-</span><span class="si">%d</span><span class="s1">'</span><span class="p">);</span>
<span class="o">+-----------------------------------------+</span>
<span class="o">|</span> <span class="n">from_unixtime</span><span class="p">(</span><span class="mi">1196440219</span><span class="p">,</span> <span class="s1">'%Y-%m-</span><span class="si">%d</span><span class="s1">'</span><span class="p">)</span> <span class="o">|</span>
diff --git a/content/documentation/en/administrator-guide/backup-restore_EN.html b/content/documentation/en/administrator-guide/backup-restore_EN.html
index f92fb5c..3a499c5 100644
--- a/content/documentation/en/administrator-guide/backup-restore_EN.html
+++ b/content/documentation/en/administrator-guide/backup-restore_EN.html
@@ -104,10 +104,10 @@
<li class="toctree-l3"><a class="reference internal" href="colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/colocation-join_EN.html b/content/documentation/en/administrator-guide/colocation-join_EN.html
index 911e4a6..0cac72a 100644
--- a/content/documentation/en/administrator-guide/colocation-join_EN.html
+++ b/content/documentation/en/administrator-guide/colocation-join_EN.html
@@ -106,10 +106,10 @@
</li>
<li class="toctree-l3"><a class="reference internal" href="export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/config/fe_config_en.html b/content/documentation/en/administrator-guide/config/fe_config_en.html
index c3ff94b..67c2e93 100644
--- a/content/documentation/en/administrator-guide/config/fe_config_en.html
+++ b/content/documentation/en/administrator-guide/config/fe_config_en.html
@@ -101,10 +101,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/config/index.html b/content/documentation/en/administrator-guide/config/index.html
index 698ad9a..7186060 100644
--- a/content/documentation/en/administrator-guide/config/index.html
+++ b/content/documentation/en/administrator-guide/config/index.html
@@ -101,10 +101,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/export_manual_EN.html b/content/documentation/en/administrator-guide/export_manual_EN.html
index 94cb3f9..a8082cd 100644
--- a/content/documentation/en/administrator-guide/export_manual_EN.html
+++ b/content/documentation/en/administrator-guide/export_manual_EN.html
@@ -106,10 +106,10 @@
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/http-actions/cancel-label_EN.html b/content/documentation/en/administrator-guide/http-actions/cancel-label_EN.html
index 0cf7cb3..0d28d44 100644
--- a/content/documentation/en/administrator-guide/http-actions/cancel-label_EN.html
+++ b/content/documentation/en/administrator-guide/http-actions/cancel-label_EN.html
@@ -104,10 +104,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/http-actions/fe-get-log-file_EN.html b/content/documentation/en/administrator-guide/http-actions/fe-get-log-file_EN.html
index 3f911a5..8b8f86c 100644
--- a/content/documentation/en/administrator-guide/http-actions/fe-get-log-file_EN.html
+++ b/content/documentation/en/administrator-guide/http-actions/fe-get-log-file_EN.html
@@ -104,10 +104,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/http-actions/get-label-state_EN.html b/content/documentation/en/administrator-guide/http-actions/get-label-state_EN.html
index a5c586b..a1c323d 100644
--- a/content/documentation/en/administrator-guide/http-actions/get-label-state_EN.html
+++ b/content/documentation/en/administrator-guide/http-actions/get-label-state_EN.html
@@ -104,10 +104,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/http-actions/index.html b/content/documentation/en/administrator-guide/http-actions/index.html
index 76312cc..d26d225 100644
--- a/content/documentation/en/administrator-guide/http-actions/index.html
+++ b/content/documentation/en/administrator-guide/http-actions/index.html
@@ -104,10 +104,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/http-actions/restore-tablet_EN.html b/content/documentation/en/administrator-guide/http-actions/restore-tablet_EN.html
index 9f27d61..3463bbc 100644
--- a/content/documentation/en/administrator-guide/http-actions/restore-tablet_EN.html
+++ b/content/documentation/en/administrator-guide/http-actions/restore-tablet_EN.html
@@ -104,10 +104,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/index.html b/content/documentation/en/administrator-guide/index.html
index 95604e7..73e1805 100644
--- a/content/documentation/en/administrator-guide/index.html
+++ b/content/documentation/en/administrator-guide/index.html
@@ -98,10 +98,10 @@
<li class="toctree-l3"><a class="reference internal" href="colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">Extending Ability</a></li>
@@ -189,10 +189,10 @@
<li class="toctree-l1"><a class="reference internal" href="colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l1"><a class="reference internal" href="export_manual_EN.html">Data export</a></li>
<li class="toctree-l1"><a class="reference internal" href="privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l1"><a class="reference internal" href="session-variables_EN.html">Variable</a></li>
<li class="toctree-l1"><a class="reference internal" href="small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l1"><a class="reference internal" href="sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l1"><a class="reference internal" href="time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l1"><a class="reference internal" href="variables_EN.html">Variable</a></li>
</ul>
</div>
</div>
diff --git a/content/documentation/en/administrator-guide/load-data/broker-load-manual_EN.html b/content/documentation/en/administrator-guide/load-data/broker-load-manual_EN.html
index 02d240b..0a183b7 100644
--- a/content/documentation/en/administrator-guide/load-data/broker-load-manual_EN.html
+++ b/content/documentation/en/administrator-guide/load-data/broker-load-manual_EN.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
@@ -384,7 +384,7 @@ under the License.
</ul>
<ul>
<li><p class="first">strict_mode</p>
-<p>Broker load 导入可以开启 strict mode 模式。开启方式为 <code class="docutils literal notranslate"><span class="pre">properties</span> <span class="pre">("strict_mode"</span> <span class="pre">=</span> <span class="pre">"true")</span></code> 。默认的 strict mode 为开启。</p>
+<p>Broker load 导入可以开启 strict mode 模式。开启方式为 <code class="docutils literal notranslate"><span class="pre">properties</span> <span class="pre">("strict_mode"</span> <span class="pre">=</span> <span class="pre">"true")</span></code> 。默认的 strict mode 为关闭。</p>
<p>The strict mode means that the column type conversion in the import process is strictly filtered. The strategy of strict filtering is as follows:</p>
<ol class="simple">
<li>For column type conversion, if strict mode is true, the wrong data will be filtered. Error data here refers to the kind of data that the original data is not null and the result is null after participating in column type conversion.</li>
diff --git a/content/documentation/en/administrator-guide/load-data/index.html b/content/documentation/en/administrator-guide/load-data/index.html
index 66738e8..bce20bb 100644
--- a/content/documentation/en/administrator-guide/load-data/index.html
+++ b/content/documentation/en/administrator-guide/load-data/index.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/load-data/insert-into-manual_EN.html b/content/documentation/en/administrator-guide/load-data/insert-into-manual_EN.html
index c85af03..1400087 100644
--- a/content/documentation/en/administrator-guide/load-data/insert-into-manual_EN.html
+++ b/content/documentation/en/administrator-guide/load-data/insert-into-manual_EN.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
@@ -302,7 +302,7 @@ under the License.
<h3>Session Variables<a class="headerlink" href="#session-variables" title="Permalink to this headline">¶</a></h3>
<ul>
<li><p class="first">enable_insert_strict</p>
-<p>The Insert Into import itself cannot control the tolerable error rate of the import. Users can only use the Session parameter <code class="docutils literal notranslate"><span class="pre">enable_insert_strict</span></code>. When this parameter is set to false, it indicates that at least one data has been imported correctly, and then it returns successfully. When this parameter is set to false, the import fails if there is a data error. The default is false. It can be set by <code class [...]
+<p>The Insert Into import itself cannot control the tolerable error rate of the import. Users can only use the Session parameter <code class="docutils literal notranslate"><span class="pre">enable_insert_strict</span></code>. When this parameter is set to false, it indicates that at least one data has been imported correctly, and then it returns successfully. When this parameter is set to true, the import fails if there is a data error. The default is false. It can be set by <code class= [...]
</li>
<li><p class="first">query u timeout</p>
<p>Insert Into itself is also an SQL command, so the Insert Into statement is also restricted by the Session variable <code class="docutils literal notranslate"><span class="pre">query_timeout</span></code>. You can increase the timeout time by <code class="docutils literal notranslate"><span class="pre">SET</span> <span class="pre">query_timeout</span> <span class="pre">=</span> <span class="pre">xxx;</span></code> in seconds.</p>
diff --git a/content/documentation/en/administrator-guide/load-data/load-manual_EN.html b/content/documentation/en/administrator-guide/load-data/load-manual_EN.html
index 68fea72..28be3d8 100644
--- a/content/documentation/en/administrator-guide/load-data/load-manual_EN.html
+++ b/content/documentation/en/administrator-guide/load-data/load-manual_EN.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/load-data/routine-load-manual_EN.html b/content/documentation/en/administrator-guide/load-data/routine-load-manual_EN.html
index b5ae154..253ecc4 100644
--- a/content/documentation/en/administrator-guide/load-data/routine-load-manual_EN.html
+++ b/content/documentation/en/administrator-guide/load-data/routine-load-manual_EN.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
@@ -311,7 +311,7 @@ under the License.
<p>Note that when partition is explicitly specified, the load job will no longer dynamically detect changes to Kafka partition. If not specified, the partitions that need to be consumed are dynamically adjusted based on changes in the kafka partition.</p>
</li>
<li><p class="first">strict_mode</p>
-<p>Routine load load can turn on strict mode mode. The way to open it is to add <code class="docutils literal notranslate"><span class="pre">"strict_mode"</span> <span class="pre">=</span> <span class="pre">"true"</span></code> to job_properties. The default strict mode is on.</p>
+<p>Routine load load can turn on strict mode mode. The way to open it is to add <code class="docutils literal notranslate"><span class="pre">"strict_mode"</span> <span class="pre">=</span> <span class="pre">"true"</span></code> to job_properties. The default strict mode is off.</p>
<p>The strict mode mode means strict filtering of column type conversions during the load process. The strict filtering strategy is as follows:</p>
<ol class="simple">
<li>For column type conversion, if strict mode is true, the wrong data will be filtered. The error data here refers to the fact that the original data is not null, and the result is a null value after participating in the column type conversion.</li>
diff --git a/content/documentation/en/administrator-guide/load-data/stream-load-manual_EN.html b/content/documentation/en/administrator-guide/load-data/stream-load-manual_EN.html
index ba90beb..82cb8d7 100644
--- a/content/documentation/en/administrator-guide/load-data/stream-load-manual_EN.html
+++ b/content/documentation/en/administrator-guide/load-data/stream-load-manual_EN.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/operation/index.html b/content/documentation/en/administrator-guide/operation/index.html
index 14041c9..218dd23 100644
--- a/content/documentation/en/administrator-guide/operation/index.html
+++ b/content/documentation/en/administrator-guide/operation/index.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/operation/metadata-operation_EN.html b/content/documentation/en/administrator-guide/operation/metadata-operation_EN.html
index 161bf20..43e1c4f 100644
--- a/content/documentation/en/administrator-guide/operation/metadata-operation_EN.html
+++ b/content/documentation/en/administrator-guide/operation/metadata-operation_EN.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/operation/monitor-alert_EN.html b/content/documentation/en/administrator-guide/operation/monitor-alert_EN.html
index c230f6d..c8bb070 100644
--- a/content/documentation/en/administrator-guide/operation/monitor-alert_EN.html
+++ b/content/documentation/en/administrator-guide/operation/monitor-alert_EN.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/operation/multi-tenant_EN.html b/content/documentation/en/administrator-guide/operation/multi-tenant_EN.html
index eed3054..3863f3e 100644
--- a/content/documentation/en/administrator-guide/operation/multi-tenant_EN.html
+++ b/content/documentation/en/administrator-guide/operation/multi-tenant_EN.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/operation/tablet-meta-tool_EN.html b/content/documentation/en/administrator-guide/operation/tablet-meta-tool_EN.html
index 6fb75f0..328e2df 100644
--- a/content/documentation/en/administrator-guide/operation/tablet-meta-tool_EN.html
+++ b/content/documentation/en/administrator-guide/operation/tablet-meta-tool_EN.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/operation/tablet-repair-and-balance_EN.html b/content/documentation/en/administrator-guide/operation/tablet-repair-and-balance_EN.html
index b7443f0..907dcf1 100644
--- a/content/documentation/en/administrator-guide/operation/tablet-repair-and-balance_EN.html
+++ b/content/documentation/en/administrator-guide/operation/tablet-repair-and-balance_EN.html
@@ -105,10 +105,10 @@
<li class="toctree-l3"><a class="reference internal" href="../colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="../export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="../privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="../session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="../small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="../sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="../time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="../variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/privilege_EN.html b/content/documentation/en/administrator-guide/privilege_EN.html
index d8d8080..1704a5f 100644
--- a/content/documentation/en/administrator-guide/privilege_EN.html
+++ b/content/documentation/en/administrator-guide/privilege_EN.html
@@ -35,7 +35,7 @@
<link rel="stylesheet" href="../../../_static/pygments.css" type="text/css" />
<link rel="index" title="Index" href="../../../genindex.html" />
<link rel="search" title="Search" href="../../../search.html" />
- <link rel="next" title="Variable" href="session-variables_EN.html" />
+ <link rel="next" title="File Manager" href="small-file-mgr_EN.html" />
<link rel="prev" title="Data export" href="export_manual_EN.html" />
</head>
@@ -107,10 +107,10 @@
<li class="toctree-l4"><a class="reference internal" href="#best-practices">Best Practices</a></li>
</ul>
</li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">Extending Ability</a></li>
@@ -382,7 +382,7 @@ under the License.
<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
- <a href="session-variables_EN.html" class="btn btn-neutral float-right" title="Variable" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
+ <a href="small-file-mgr_EN.html" class="btn btn-neutral float-right" title="File Manager" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
<a href="export_manual_EN.html" class="btn btn-neutral float-left" title="Data export" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
diff --git a/content/documentation/en/administrator-guide/small-file-mgr_EN.html b/content/documentation/en/administrator-guide/small-file-mgr_EN.html
index 18d8375..1c4c42f 100644
--- a/content/documentation/en/administrator-guide/small-file-mgr_EN.html
+++ b/content/documentation/en/administrator-guide/small-file-mgr_EN.html
@@ -36,7 +36,7 @@
<link rel="index" title="Index" href="../../../genindex.html" />
<link rel="search" title="Search" href="../../../search.html" />
<link rel="next" title="SQL MODE" href="sql-mode_EN.html" />
- <link rel="prev" title="Variable" href="session-variables_EN.html" />
+ <link rel="prev" title="Authority Management" href="privilege_EN.html" />
</head>
<body class="wy-body-for-nav">
@@ -98,7 +98,6 @@
<li class="toctree-l3"><a class="reference internal" href="colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables_EN.html">Variable</a></li>
<li class="toctree-l3 current"><a class="current reference internal" href="#">File Manager</a><ul>
<li class="toctree-l4"><a class="reference internal" href="#noun-interpretation">Noun Interpretation</a></li>
<li class="toctree-l4"><a class="reference internal" href="#basic-concepts">Basic concepts</a></li>
@@ -110,6 +109,7 @@
</li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3"><a class="reference internal" href="time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">Extending Ability</a></li>
@@ -313,7 +313,7 @@ under the License.
<a href="sql-mode_EN.html" class="btn btn-neutral float-right" title="SQL MODE" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
- <a href="session-variables_EN.html" class="btn btn-neutral float-left" title="Variable" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
+ <a href="privilege_EN.html" class="btn btn-neutral float-left" title="Authority Management" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
</div>
diff --git a/content/documentation/en/administrator-guide/sql-mode_EN.html b/content/documentation/en/administrator-guide/sql-mode_EN.html
index 5646baf..6697ddb 100644
--- a/content/documentation/en/administrator-guide/sql-mode_EN.html
+++ b/content/documentation/en/administrator-guide/sql-mode_EN.html
@@ -98,7 +98,6 @@
<li class="toctree-l3"><a class="reference internal" href="colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3 current"><a class="current reference internal" href="#">SQL MODE</a><ul>
<li class="toctree-l4"><a class="reference internal" href="#sql-mode-introduction">Sql mode introduction</a></li>
@@ -109,6 +108,7 @@
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="time-zone_EN.html">Time zone</a></li>
+<li class="toctree-l3"><a class="reference internal" href="variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">Extending Ability</a></li>
diff --git a/content/documentation/en/administrator-guide/time-zone_EN.html b/content/documentation/en/administrator-guide/time-zone_EN.html
index f016996..fc9e51f 100644
--- a/content/documentation/en/administrator-guide/time-zone_EN.html
+++ b/content/documentation/en/administrator-guide/time-zone_EN.html
@@ -35,7 +35,7 @@
<link rel="stylesheet" href="../../../_static/pygments.css" type="text/css" />
<link rel="index" title="Index" href="../../../genindex.html" />
<link rel="search" title="Search" href="../../../search.html" />
- <link rel="next" title="Extending Ability" href="../extending-doris/index.html" />
+ <link rel="next" title="Variable" href="variables_EN.html" />
<link rel="prev" title="SQL MODE" href="sql-mode_EN.html" />
</head>
@@ -98,7 +98,6 @@
<li class="toctree-l3"><a class="reference internal" href="colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege_EN.html">Authority Management</a></li>
-<li class="toctree-l3"><a class="reference internal" href="session-variables_EN.html">Variable</a></li>
<li class="toctree-l3"><a class="reference internal" href="small-file-mgr_EN.html">File Manager</a></li>
<li class="toctree-l3"><a class="reference internal" href="sql-mode_EN.html">SQL MODE</a></li>
<li class="toctree-l3 current"><a class="current reference internal" href="#">Time zone</a><ul>
@@ -109,6 +108,7 @@
<li class="toctree-l4"><a class="reference internal" href="#time-zone-format-list">Time zone format list</a></li>
</ul>
</li>
+<li class="toctree-l3"><a class="reference internal" href="variables_EN.html">Variable</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">Extending Ability</a></li>
@@ -280,7 +280,7 @@ under the License.
<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
- <a href="../extending-doris/index.html" class="btn btn-neutral float-right" title="Extending Ability" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
+ <a href="variables_EN.html" class="btn btn-neutral float-right" title="Variable" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
<a href="sql-mode_EN.html" class="btn btn-neutral float-left" title="SQL MODE" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
diff --git a/content/documentation/en/administrator-guide/session-variables_EN.html b/content/documentation/en/administrator-guide/variables_EN.html
similarity index 92%
rename from content/documentation/en/administrator-guide/session-variables_EN.html
rename to content/documentation/en/administrator-guide/variables_EN.html
index 0750e32..7ded966 100644
--- a/content/documentation/en/administrator-guide/session-variables_EN.html
+++ b/content/documentation/en/administrator-guide/variables_EN.html
@@ -35,8 +35,8 @@
<link rel="stylesheet" href="../../../_static/pygments.css" type="text/css" />
<link rel="index" title="Index" href="../../../genindex.html" />
<link rel="search" title="Search" href="../../../search.html" />
- <link rel="next" title="File Manager" href="small-file-mgr_EN.html" />
- <link rel="prev" title="Authority Management" href="privilege_EN.html" />
+ <link rel="next" title="Extending Ability" href="../extending-doris/index.html" />
+ <link rel="prev" title="Time zone" href="time-zone_EN.html" />
</head>
<body class="wy-body-for-nav">
@@ -98,14 +98,14 @@
<li class="toctree-l3"><a class="reference internal" href="colocation-join_EN.html">Colocation Join</a></li>
<li class="toctree-l3"><a class="reference internal" href="export_manual_EN.html">Data export</a></li>
<li class="toctree-l3"><a class="reference internal" href="privilege_EN.html">Authority Management</a></li>
+<li class="toctree-l3"><a class="reference internal" href="small-file-mgr_EN.html">File Manager</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql-mode_EN.html">SQL MODE</a></li>
+<li class="toctree-l3"><a class="reference internal" href="time-zone_EN.html">Time zone</a></li>
<li class="toctree-l3 current"><a class="current reference internal" href="#">Variable</a><ul>
<li class="toctree-l4"><a class="reference internal" href="#variable-setting-and-viewing">Variable setting and viewing</a></li>
<li class="toctree-l4"><a class="reference internal" href="#supported-variables">Supported variables</a></li>
</ul>
</li>
-<li class="toctree-l3"><a class="reference internal" href="small-file-mgr_EN.html">File Manager</a></li>
-<li class="toctree-l3"><a class="reference internal" href="sql-mode_EN.html">SQL MODE</a></li>
-<li class="toctree-l3"><a class="reference internal" href="time-zone_EN.html">Time zone</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../extending-doris/index.html">Extending Ability</a></li>
@@ -171,7 +171,7 @@
- <a href="https://github.com/apache/incubator-doris/blob/master/docs/documentation/en/administrator-guide/session-variables_EN.md" class="fa fa-github"> Edit on GitHub</a>
+ <a href="https://github.com/apache/incubator-doris/blob/master/docs/documentation/en/administrator-guide/variables_EN.md" class="fa fa-github"> Edit on GitHub</a>
@@ -229,13 +229,9 @@ under the License.
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">SET</span> <span class="n">GLOBAL</span> <span class="n">exec_mem_limit</span> <span class="o">=</span> <span class="mi">137438953472</span>
</pre></div>
</div>
-<p>At the same time, variable settings also support constant expressions. Such as:</p>
-<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">SET</span> <span class="n">exec_mem_limit</span> <span class="o">=</span> <span class="mi">10</span> <span class="o">*</span> <span class="mi">1024</span> <span class="o">*</span> <span class="mi">1024</span> <span class="o">*</span> <span class="mi">1024</span><span class="p">;</span>
-<span class="n">SET</span> <span class="n">forward_to_master</span> <span class="o">=</span> <span class="n">concat</span><span class="p">(</span><span class="s1">'tr'</span><span class="p">,</span> <span class="s1">'u'</span><span class="p">,</span> <span class="s1">'e'</span><span class="p">);</span>
-</pre></div>
-</div>
<blockquote>
-<div>Note 1: Only ADMIN users can set variable at global-level.</div></blockquote>
+<div>Note 1: Only ADMIN users can set variable at global-level.
+Note 2: Global-level variables do not affect variable values in the current session, only variables in new sessions.</div></blockquote>
<p>Variables that support global-level setting include:</p>
<ul class="simple">
<li><code class="docutils literal notranslate"><span class="pre">time_zone</span></code></li>
@@ -246,8 +242,13 @@ under the License.
<li><code class="docutils literal notranslate"><span class="pre">exec_mem_limit</span></code></li>
<li><code class="docutils literal notranslate"><span class="pre">batch_size</span></code></li>
<li><code class="docutils literal notranslate"><span class="pre">parallel_fragment_exec_instance_num</span></code></li>
-<li><code class="docutils literal notranslate"><span class="pre">parallel_fragment_exec_instance_num</span></code></li>
+<li><code class="docutils literal notranslate"><span class="pre">parallel_exchange_instance_num</span></code></li>
</ul>
+<p>At the same time, variable settings also support constant expressions. Such as:</p>
+<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">SET</span> <span class="n">exec_mem_limit</span> <span class="o">=</span> <span class="mi">10</span> <span class="o">*</span> <span class="mi">1024</span> <span class="o">*</span> <span class="mi">1024</span> <span class="o">*</span> <span class="mi">1024</span><span class="p">;</span>
+<span class="n">SET</span> <span class="n">forward_to_master</span> <span class="o">=</span> <span class="n">concat</span><span class="p">(</span><span class="s1">'tr'</span><span class="p">,</span> <span class="s1">'u'</span><span class="p">,</span> <span class="s1">'e'</span><span class="p">);</span>
+</pre></div>
+</div>
</div>
</div>
<div class="section" id="supported-variables">
@@ -352,6 +353,11 @@ Used for compatibility with MySQL clients. No practical effect.</p>
<li><p class="first"><code class="docutils literal notranslate"><span class="pre">license</span></code></p>
<p>Show Doris’s license. No other effect.</p>
</li>
+<li><p class="first"><code class="docutils literal notranslate"><span class="pre">load_mem_limit</span></code></p>
+<p>Used to specify the memory limit of the load operation. The default is 0, which means that this variable is not used, and <code class="docutils literal notranslate"><span class="pre">exec_mem_limit</span></code> is used as the memory limit for the load operation.</p>
+<p>This variable is usually used for INSERT operations. Because the INSERT operation has both query and load part. If the user does not set this variable, the respective memory limits of the query and load part are <code class="docutils literal notranslate"><span class="pre">exec_mem_limit</span></code>. Otherwise, the memory of query part of INSERT is limited to <code class="docutils literal notranslate"><span class="pre">exec_mem_limit</span></code>, and the load part is limited to<cod [...]
+<p>For other load methods, such as BROKER LOAD, STREAM LOAD, the memory limit still uses <code class="docutils literal notranslate"><span class="pre">exec_mem_limit</span></code>.</p>
+</li>
<li><p class="first"><code class="docutils literal notranslate"><span class="pre">lower_case_table_names</span></code></p>
<p>Used for compatibility with MySQL clients. Cannot be set. Table names in current Doris are case sensitive by default.</p>
</li>
@@ -370,7 +376,7 @@ Used for compatibility with MySQL clients. No practical effect.</p>
<li><p class="first"><code class="docutils literal notranslate"><span class="pre">parallel_exchange_instance_num</span></code></p>
<p>Used to set the number of exchange nodes used by an upper node to receive data from the lower node in the execution plan. The default is -1, which means that the number of exchange nodes is equal to the number of execution instances of the lower nodes (default behavior). When the setting is greater than 0 and less than the number of execution instances of the lower node, the number of exchange nodes is equal to the set value.</p>
<p>In a distributed query execution plan, the upper node usually has one or more exchange nodes for receiving data from the execution instances of the lower nodes on different BEs. Usually the number of exchange nodes is equal to the number of execution instances of the lower nodes.</p>
-<p>This value can be set if the user needs to reduce the number of exchange nodes of the upper node.</p>
+<p>In some aggregate query scenarios, if the amount of data to be scanned at the bottom is large, but the amount of data after aggregation is small, you can try to modify this variable to a smaller value, which can reduce the resource overhead of such queries. Such as the scenario of aggregation query on the DUPLICATE KEY data model.</p>
</li>
<li><p class="first"><code class="docutils literal notranslate"><span class="pre">parallel_fragment_exec_instance_num</span></code></p>
<p>For the scan node, set its number of instances to execute on each BE node. The default is 1.</p>
@@ -428,10 +434,10 @@ Used for compatibility with MySQL clients. No practical effect.</p>
<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
- <a href="small-file-mgr_EN.html" class="btn btn-neutral float-right" title="File Manager" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
+ <a href="../extending-doris/index.html" class="btn btn-neutral float-right" title="Extending Ability" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
- <a href="privilege_EN.html" class="btn btn-neutral float-left" title="Authority Management" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
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diff --git a/content/documentation/en/extending-doris/index.html b/content/documentation/en/extending-doris/index.html
index a9d8f93..445ef4d 100644
--- a/content/documentation/en/extending-doris/index.html
+++ b/content/documentation/en/extending-doris/index.html
@@ -36,7 +36,7 @@
<link rel="index" title="Index" href="../../../genindex.html" />
<link rel="search" title="Search" href="../../../search.html" />
<link rel="next" title="Doris On ES" href="doris-on-es_EN.html" />
- <link rel="prev" title="Time zone" href="../administrator-guide/time-zone_EN.html" />
+ <link rel="prev" title="Variable" href="../administrator-guide/variables_EN.html" />
</head>
<body class="wy-body-for-nav">
@@ -225,7 +225,7 @@
<a href="doris-on-es_EN.html" class="btn btn-neutral float-right" title="Doris On ES" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
- <a href="../administrator-guide/time-zone_EN.html" class="btn btn-neutral float-left" title="Time zone" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
+ <a href="../administrator-guide/variables_EN.html" class="btn btn-neutral float-left" title="Variable" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
</div>
diff --git a/content/documentation/en/index.html b/content/documentation/en/index.html
index c8c1c81..c6dcb67 100644
--- a/content/documentation/en/index.html
+++ b/content/documentation/en/index.html
@@ -416,15 +416,6 @@ You can simply click “Edit on Github” at right top of a page, and edit the d
<li class="toctree-l3"><a class="reference internal" href="administrator-guide/privilege_EN.html#best-practices">Best Practices</a></li>
</ul>
</li>
-<li class="toctree-l2"><a class="reference internal" href="administrator-guide/session-variables_EN.html">Variable</a><ul>
-<li class="toctree-l3"><a class="reference internal" href="administrator-guide/session-variables_EN.html#variable-setting-and-viewing">Variable setting and viewing</a><ul>
-<li class="toctree-l4"><a class="reference internal" href="administrator-guide/session-variables_EN.html#view">View</a></li>
-<li class="toctree-l4"><a class="reference internal" href="administrator-guide/session-variables_EN.html#settings">Settings</a></li>
-</ul>
-</li>
-<li class="toctree-l3"><a class="reference internal" href="administrator-guide/session-variables_EN.html#supported-variables">Supported variables</a></li>
-</ul>
-</li>
<li class="toctree-l2"><a class="reference internal" href="administrator-guide/small-file-mgr_EN.html">File Manager</a><ul>
<li class="toctree-l3"><a class="reference internal" href="administrator-guide/small-file-mgr_EN.html#noun-interpretation">Noun Interpretation</a></li>
<li class="toctree-l3"><a class="reference internal" href="administrator-guide/small-file-mgr_EN.html#basic-concepts">Basic concepts</a></li>
@@ -457,6 +448,15 @@ You can simply click “Edit on Github” at right top of a page, and edit the d
<li class="toctree-l3"><a class="reference internal" href="administrator-guide/time-zone_EN.html#time-zone-format-list">Time zone format list</a></li>
</ul>
</li>
+<li class="toctree-l2"><a class="reference internal" href="administrator-guide/variables_EN.html">Variable</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="administrator-guide/variables_EN.html#variable-setting-and-viewing">Variable setting and viewing</a><ul>
+<li class="toctree-l4"><a class="reference internal" href="administrator-guide/variables_EN.html#view">View</a></li>
+<li class="toctree-l4"><a class="reference internal" href="administrator-guide/variables_EN.html#settings">Settings</a></li>
+</ul>
+</li>
+<li class="toctree-l3"><a class="reference internal" href="administrator-guide/variables_EN.html#supported-variables">Supported variables</a></li>
+</ul>
+</li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="extending-doris/index.html">Extending Ability</a><ul>
diff --git a/content/nohup.out b/content/nohup.out
deleted file mode 100644
index 5cf1c29..0000000
Binary files a/content/nohup.out and /dev/null differ
diff --git a/content/objects.inv b/content/objects.inv
index 84e0bf6..1494d8b 100644
Binary files a/content/objects.inv and b/content/objects.inv differ
diff --git a/content/searchindex.js b/content/searchindex.js
index 90b508d..15d430c 100644
--- a/content/searchindex.js
+++ b/content/searchindex.js
@@ -1 +1 @@
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+Search.setIndex({docnames:["documentation/cn/administrator-guide/alter-table/alter-table-rollup","documentation/cn/administrator-guide/alter-table/alter-table-schema-change","documentation/cn/administrator-guide/alter-table/index","documentation/cn/administrator-guide/backup-restore","documentation/cn/administrator-guide/broker","documentation/cn/administrator-guide/colocation-join","documentation/cn/administrator-guide/config/fe_config","documentation/cn/administrator-guide/config/index [...]
\ No newline at end of file
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