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Update sql-statement-admin-show-ddl.md
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lyzx2001 authored and ti-chi-bot committed Feb 16, 2023
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10 changes: 5 additions & 5 deletions sql-statements/sql-statement-admin-show-ddl.md
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Expand Up @@ -120,12 +120,12 @@ ADMIN SHOW DDL JOB QUERIES 51;
{{< copyable "sql" >}}

```sql
ADMIN SHOW DDL JOB QUERIES LIMIT m; # Retrieve first m rows
ADMIN SHOW DDL JOB QUERIES LIMIT n, m; # Retrieve rows [n+1, n+m]
ADMIN SHOW DDL JOB QUERIES LIMIT m OFFSET n; # Retrieve rows [n+1, n+m]
ADMIN SHOW DDL JOB QUERIES LIMIT m; # -- 取出前 m
ADMIN SHOW DDL JOB QUERIES LIMIT n, m; # -- 取出第 n+1n+m
ADMIN SHOW DDL JOB QUERIES LIMIT m OFFSET n; # -- 取出第 n+1n+m
```

这里 nm 都是非负整数。
以上语法中 `n``m` 都是非负整数。语法的具体示例如下:

```sql
ADMIN SHOW DDL JOB QUERIES LIMIT 3; # Retrieve first 3 rows
Expand Down Expand Up @@ -162,7 +162,7 @@ ADMIN SHOW DDL JOB QUERIES LIMIT 3 OFFSET 4; # Retrieve rows 5-7
3 rows in set (0.00 sec)
```

可以在 DDL 历史作业队列任意指定范围中搜索与 `job_id` 对应的正在运行中的 DDL 作业,没有 `ADMIN SHOW DDL JOB QUERIES` 语句的最近十条结果限制
该语句可以在 DDL 历史作业队列任意指定范围中搜索与 `job_id` 对应的正在运行中的 DDL 作业,没有 `ADMIN SHOW DDL JOB QUERIES` 语句的最近 10 条结果的限制

## MySQL 兼容性

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