[FLINK-24195][docs-zh] Translate "DESCRIBE Statements" page of "SQL" into Chinese (#17192)
diff --git a/docs/content.zh/docs/dev/table/sql/describe.md b/docs/content.zh/docs/dev/table/sql/describe.md
index 58a075c..1238e08 100644
--- a/docs/content.zh/docs/dev/table/sql/describe.md
+++ b/docs/content.zh/docs/dev/table/sql/describe.md
@@ -1,5 +1,5 @@
---
-title: "DESCRIBE Statements"
+title: "DESCRIBE 语句"
weight: 8
type: docs
aliases:
@@ -24,36 +24,37 @@
under the License.
-->
-# DESCRIBE Statements
+<a name="describe-statements"></a>
-DESCRIBE statements are used to describe the schema of a table or a view.
+# DESCRIBE 语句
+DESCRIBE 语句用于描述表或视图的 schema。
-## Run a DESCRIBE statement
+<a name="run-a-describe-statement"></a>
+
+## 执行 DESCRIBE 语句
{{< tabs "describe" >}}
{{< tab "Java" >}}
-DESCRIBE statements can be executed with the `executeSql()` method of the `TableEnvironment`. The `executeSql()` method returns the schema of given table for a successful DESCRIBE operation, otherwise will throw an exception.
+可以使用 `TableEnvironment` 的 `executeSql()` 方法执行 DESCRIBE 语句。如果 DESCRIBE 操作执行成功，`executeSql()` 方法会返回给定表的 schema，否则会抛出异常。
-The following examples show how to run a DESCRIBE statement in `TableEnvironment`.
+以下示例展示了如何在 `TableEnvironment` 中执行一条 DESCRIBE 语句。
{{< /tab >}}
{{< tab "Scala" >}}
-DESCRIBE statements can be executed with the `executeSql()` method of the `TableEnvironment`. The `executeSql()` method returns the schema of given table for a successful DESCRIBE operation, otherwise will throw an exception.
+可以使用 `TableEnvironment` 的 `executeSql()` 方法执行 DESCRIBE 语句。如果 DESCRIBE 操作执行成功，`executeSql()` 方法会返回给定表的 schema，否则会抛出异常。
-The following examples show how to run a DESCRIBE statement in `TableEnvironment`.
+以下示例展示了如何在 `TableEnvironment` 中执行一条 DESCRIBE 语句。
{{< /tab >}}
{{< tab "Python" >}}
+可以使用 `TableEnvironment` 的 `execute_sql()` 方法执行 DESCRIBE 语句。如果 DESCRIBE 操作执行成功，`execute_sql()` 方法会返回给定表的 schema，否则会抛出异常。
-DESCRIBE statements can be executed with the `execute_sql()` method of the `TableEnvironment`. The `execute_sql()` method returns the schema of given table for a successful DESCRIBE operation, otherwise will throw an exception.
-
-The following examples show how to run a DESCRIBE statement in `TableEnvironment`.
-
+以下示例展示了如何在 `TableEnvironment` 中执行一条 DESCRIBE 语句。
{{< /tab >}}
{{< tab "SQL CLI" >}}
-DESCRIBE statements can be executed in [SQL CLI]({{< ref "docs/dev/table/sqlClient" >}}).
+DESCRIBE 语句可以在 [SQL CLI]({{< ref "docs/dev/table/sqlClient" >}}) 中执行。
-The following examples show how to run a DESCRIBE statement in SQL CLI.
+以下示例展示了如何在 SQL CLI 中执行一条 DESCRIBE 语句。
{{< /tab >}}
{{< /tabs >}}
@@ -63,7 +64,7 @@
```java
TableEnvironment tableEnv = TableEnvironment.create(...);
-// register a table named "Orders"
+// 注册名为 “Orders” 的表
tableEnv.executeSql(
"CREATE TABLE Orders (" +
" `user` BIGINT NOT NULl," +
@@ -75,10 +76,10 @@
" WATERMARK FOR ts AS ts - INTERVAL '1' SECONDS" +
") with (...)");
-// print the schema
+// 打印 schema
tableEnv.executeSql("DESCRIBE Orders").print();
-// print the schema
+// 打印 schema
tableEnv.executeSql("DESC Orders").print();
```
{{< /tab >}}
@@ -86,7 +87,7 @@
```scala
val tableEnv = TableEnvironment.create(...)
-// register a table named "Orders"
+// 注册名为 “Orders” 的表
tableEnv.executeSql(
"CREATE TABLE Orders (" +
" `user` BIGINT NOT NULl," +
@@ -98,10 +99,10 @@
" WATERMARK FOR ts AS ts - INTERVAL '1' SECONDS" +
") with (...)")
-// print the schema
+// 打印 schema
tableEnv.executeSql("DESCRIBE Orders").print()
-// print the schema
+// 打印 schema
tableEnv.executeSql("DESC Orders").print()
```
{{< /tab >}}
@@ -109,7 +110,7 @@
```python
table_env = TableEnvironment.create(...)
-# register a table named "Orders"
+# 注册名为 “Orders” 的表
table_env.execute_sql( \
"CREATE TABLE Orders ("
" `user` BIGINT NOT NULl,"
@@ -121,10 +122,10 @@
" WATERMARK FOR ts AS ts - INTERVAL '1' SECONDS"
") with (...)");
-# print the schema
+# 打印 schema
table_env.execute_sql("DESCRIBE Orders").print()
-# print the schema
+# 打印 schema
table_env.execute_sql("DESC Orders").print()
```
{{< /tab >}}
@@ -150,7 +151,7 @@
{{< /tab >}}
{{< /tabs >}}
-The result of the above example is:
+上述示例的结果是：
{{< tabs "c20da697-b9fc-434b-b7e5-3b51510eee5b" >}}
{{< tab "Java" >}}
```text
@@ -216,10 +217,11 @@
{{< /tab >}}
{{< /tabs >}}
-
{{< top >}}
-## Syntax
+<a name="syntax"></a>
+
+## 语法
```sql
{ DESCRIBE | DESC } [catalog_name.][db_name.]table_name
