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Posted to commits@flink.apache.org by ja...@apache.org on 2020/06/23 03:40:29 UTC
[flink] branch release-1.11 updated: [FLINK-18385][docs-zh]
Translate "DataGen SQL Connector" page into Chinese
This is an automated email from the ASF dual-hosted git repository.
jark pushed a commit to branch release-1.11
in repository https://gitbox.apache.org/repos/asf/flink.git
The following commit(s) were added to refs/heads/release-1.11 by this push:
new cba18bd [FLINK-18385][docs-zh] Translate "DataGen SQL Connector" page into Chinese
cba18bd is described below
commit cba18bde4a17832e01c39584c050c81b794987b6
Author: venn <wx...@163.com>
AuthorDate: Sun Jun 21 03:48:15 2020 +0000
[FLINK-18385][docs-zh] Translate "DataGen SQL Connector" page into Chinese
This closes #12730
---
docs/dev/table/connectors/datagen.md | 8 ++---
docs/dev/table/connectors/datagen.zh.md | 62 ++++++++++++++++-----------------
2 files changed, 35 insertions(+), 35 deletions(-)
diff --git a/docs/dev/table/connectors/datagen.md b/docs/dev/table/connectors/datagen.md
index 4884a4a..ad1e6af 100644
--- a/docs/dev/table/connectors/datagen.md
+++ b/docs/dev/table/connectors/datagen.md
@@ -29,16 +29,16 @@ under the License.
* This will be replaced by the TOC
{:toc}
-The Datagen connector allows for reading by data generation rules.
+The DataGen connector allows for reading by data generation rules.
-The Datagen connector can work with [Computed Column syntax]({% link dev/table/sql/create.md %}#create-table).
+The DataGen connector can work with [Computed Column syntax]({% link dev/table/sql/create.md %}#create-table).
This allows you to generate records flexibly.
-The Datagen connector is built-in.
+The DataGen connector is built-in.
<span class="label label-danger">Attention</span> Complex types are not supported: Array, Map, Row. Please construct these types by computed column.
-How to create a Datagen table
+How to create a DataGen table
----------------
The boundedness of table: when the generation of field data in the table is completed, the reading
diff --git a/docs/dev/table/connectors/datagen.zh.md b/docs/dev/table/connectors/datagen.zh.md
index 215d665..448bc1a 100644
--- a/docs/dev/table/connectors/datagen.zh.md
+++ b/docs/dev/table/connectors/datagen.zh.md
@@ -1,5 +1,5 @@
---
-title: "DataGen SQL Connector"
+title: "DataGen SQL 连接器"
nav-title: DataGen
nav-parent_id: sql-connectors
nav-pos: 10
@@ -23,32 +23,31 @@ specific language governing permissions and limitations
under the License.
-->
-<span class="label label-primary">Scan Source: Bounded</span>
-<span class="label label-primary">Scan Source: UnBounded</span>
+<span class="label label-primary">Scan Source: 有界</span>
+<span class="label label-primary">Scan Source: 无界</span>
* This will be replaced by the TOC
{:toc}
-The Datagen connector allows for reading by data generation rules.
+DataGen 连接器允许按数据生成规则进行读取。
-The Datagen connector can work with [Computed Column syntax]({% link dev/table/sql/create.zh.md %}#create-table).
-This allows you to generate records flexibly.
+DataGen 连接器可以使用[计算列语法]({% link dev/table/sql/create.zh.md %}#create-table)。
+这使您可以灵活地生成记录。
-The Datagen connector is built-in.
+DataGen 连接器是内置的。
-<span class="label label-danger">Attention</span> Complex types are not supported: Array, Map, Row. Please construct these types by computed column.
+<span class="label label-danger">注意</span> 不支持复杂类型: Array，Map，Row。 请用计算列构造这些类型。
-How to create a Datagen table
+怎么创建一个 DataGen 的表
----------------
-The boundedness of table: when the generation of field data in the table is completed, the reading
-is finished. So the boundedness of the table depends on the boundedness of fields.
+表的有界性：当表中字段的数据全部生成完成后，source 就结束了。 因此，表的有界性取决于字段的有界性。
-For each field, there are two ways to generate data:
+每个列，都有两种生成数据的方法：
-- Random generator is the default generator, you can specify random max and min values. For char/varchar/string, the length can be specified. It is a unbounded generator.
-- Sequence generator, you can specify sequence start and end values. It is a bounded generator, when the sequence number reaches the end value, the reading ends.
+- 随机生成器是默认的生成器，您可以指定随机生成的最大和最小值。char、varchar、string （类型）可以指定长度。它是无界的生成器。
+- 序列生成器，您可以指定序列的起始和结束值。它是有界的生成器，当序列数字达到结束值，读取结束。
<div class="codetabs" markdown="1">
<div data-lang="SQL" markdown="1">
{% highlight sql %}
@@ -78,7 +77,8 @@ CREATE TABLE datagen (
</div>
</div>
-Connector Options
+
+连接器选项
----------------
<table class="table table-bordered">
@@ -94,59 +94,59 @@ Connector Options
<tbody>
<tr>
<td><h5>connector</h5></td>
- <td>required</td>
+ <td>必须</td>
<td style="word-wrap: break-word;">(none)</td>
<td>String</td>
- <td>Specify what connector to use, here should be 'datagen'.</td>
+ <td>指定要使用的连接器，这里是 'datagen'。</td>
</tr>
<tr>
<td><h5>rows-per-second</h5></td>
- <td>optional</td>
+ <td>可选</td>
<td style="word-wrap: break-word;">10000</td>
<td>Long</td>
- <td>Rows per second to control the emit rate.</td>
+ <td>每秒生成的行数，用以控制数据发出速率。</td>
</tr>
<tr>
<td><h5>fields.#.kind</h5></td>
- <td>optional</td>
+ <td>可选</td>
<td style="word-wrap: break-word;">random</td>
<td>String</td>
- <td>Generator of this '#' field. Can be 'sequence' or 'random'.</td>
+ <td>指定 '#' 字段的生成器。可以是 'sequence' 或 'random'。</td>
</tr>
<tr>
<td><h5>fields.#.min</h5></td>
- <td>optional</td>
+ <td>可选</td>
<td style="word-wrap: break-word;">(Minimum value of type)</td>
<td>(Type of field)</td>
- <td>Minimum value of random generator, work for number types.</td>
+ <td>随机生成器的最小值，适用于数字类型。</td>
</tr>
<tr>
<td><h5>fields.#.max</h5></td>
- <td>optional</td>
+ <td>可选</td>
<td style="word-wrap: break-word;">(Maximum value of type)</td>
<td>(Type of field)</td>
- <td>Maximum value of random generator, work for number types.</td>
+ <td>随机生成器的最大值，适用于数字类型。</td>
</tr>
<tr>
<td><h5>fields.#.length</h5></td>
- <td>optional</td>
+ <td>可选</td>
<td style="word-wrap: break-word;">100</td>
<td>Integer</td>
- <td>Length for string generating of random generator, work for char/varchar/string.</td>
+ <td>随机生成器生成字符的长度，适用于 char、varchar、string。</td>
</tr>
<tr>
<td><h5>fields.#.start</h5></td>
- <td>optional</td>
+ <td>可选</td>
<td style="word-wrap: break-word;">(none)</td>
<td>(Type of field)</td>
- <td>Start value of sequence generator.</td>
+ <td>序列生成器的起始值。</td>
</tr>
<tr>
<td><h5>fields.#.end</h5></td>
- <td>optional</td>
+ <td>可选</td>
<td style="word-wrap: break-word;">(none)</td>
<td>(Type of field)</td>
- <td>End value of sequence generator.</td>
+ <td>序列生成器的结束值。</td>
</tr>
</tbody>
</table>