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Posted to commits@doris.apache.org by zy...@apache.org on 2023/06/13 16:59:38 UTC
[doris] branch master updated: [typo](doc) add column type description for range partition (#20691)
This is an automated email from the ASF dual-hosted git repository.
zykkk pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/doris.git
The following commit(s) were added to refs/heads/master by this push:
new ba3e065955 [typo](doc) add column type description for range partition (#20691)
ba3e065955 is described below
commit ba3e06595519253afef42e1dca984b2d0b56b66e
Author: bingquanzhao <bi...@icloud.com>
AuthorDate: Wed Jun 14 00:59:30 2023 +0800
[typo](doc) add column type description for range partition (#20691)
---
docs/en/docs/data-table/data-partition.md | 2 ++
docs/zh-CN/docs/data-table/data-partition.md | 2 ++
2 files changed, 4 insertions(+)
diff --git a/docs/en/docs/data-table/data-partition.md b/docs/en/docs/data-table/data-partition.md
index b62342101d..324d979baa 100644
--- a/docs/en/docs/data-table/data-partition.md
+++ b/docs/en/docs/data-table/data-partition.md
@@ -155,6 +155,8 @@ It is also possible to use one layer of data partitioning, If you do not write t
* Partitioning columns are usually time columns for easy management of old and new data.
+ * Range partitioning support column type: [DATE,DATETIME,TINYINT,SMALLINT,INT,BIGINT,LARGEINT]
+
* Range partitioning supports specifying only the upper bound by `VALUES LESS THAN (...)`. The system will use the upper bound of the previous partition as the lower bound of the next partition, and generate a left-closed right-open interval. It also supports specifying both the upper and lower bounds by `VALUES [...)`, and generate a left-closed right-open interval.
* The following takes the `VALUES [...)` method as an example since it is more comprehensible. It shows how the partition ranges change as we use the `VALUES LESS THAN (...)` statement to add or delete partitions:
diff --git a/docs/zh-CN/docs/data-table/data-partition.md b/docs/zh-CN/docs/data-table/data-partition.md
index 8dbb83fb8b..68fcfe02fd 100644
--- a/docs/zh-CN/docs/data-table/data-partition.md
+++ b/docs/zh-CN/docs/data-table/data-partition.md
@@ -157,6 +157,8 @@ Doris 支持两层的数据划分。第一层是 Partition，支持 Range 和 Li
- 分区列通常为时间列，以方便的管理新旧数据。
+ - Range 分区支持的列类型：[DATE,DATETIME,TINYINT,SMALLINT,INT,BIGINT,LARGEINT]
+
- Partition 支持通过 `VALUES LESS THAN (...)` 仅指定上界，系统会将前一个分区的上界作为该分区的下界，生成一个左闭右开的区间。也支持通过 `VALUES [...)` 指定上下界，生成一个左闭右开的区间。
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