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update document

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Hongze Cheng 2025-02-25 17:24:30 +08:00
parent 9290c09566
commit 275c7f55ce
2 changed files with 6 additions and 4 deletions
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5
docs/en/08-operation/04-maintenance.md
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@ -16,8 +16,8 @@ TDengine is designed for various writing scenarios, and many of these scenarios
### Syntax
```sql
COMPACT DATABASE db_name [start with 'XXXX'] [end with 'YYYY'];
COMPACT [db_name.]VGROUPS IN (vgroup_id1, vgroup_id2, ...) [start with 'XXXX'] [end with 'YYYY'];
COMPACT DATABASE db_name [start with 'XXXX'] [end with 'YYYY'] [META_ONLY];
COMPACT [db_name.]VGROUPS IN (vgroup_id1, vgroup_id2, ...) [start with 'XXXX'] [end with 'YYYY'] [META_ONLY];
SHOW COMPACTS;
SHOW COMPACT compact_id;
KILL COMPACT compact_id;
@ -30,6 +30,7 @@ KILL COMPACT compact_id;
- COMPACT will merge multiple STT files
- You can specify the start time of the COMPACT data with the start with keyword
- You can specify the end time of the COMPACT data with the end with keyword
- You can specify the META_ONLY keyword to only compact the meta data which are not compacted by default
- The COMPACT command will return the ID of the COMPACT task
- COMPACT tasks are executed asynchronously in the background, and you can view the progress of COMPACT tasks using the SHOW COMPACTS command
- The SHOW command will return the ID of the COMPACT task, and you can terminate the COMPACT task using the KILL COMPACT command

5
docs/zh/08-operation/04-maintenance.md
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@ -17,8 +17,8 @@ TDengine 面向多种写入场景，而很多写入场景下，TDengine 的存
### 语法
```SQL
COMPACT DATABASE db_name [start with 'XXXX'] [end with 'YYYY'];
COMPACT [db_name.]VGROUPS IN (vgroup_id1, vgroup_id2, ...) [start with 'XXXX'] [end with 'YYYY'];
COMPACT DATABASE db_name [start with 'XXXX'] [end with 'YYYY'] [META_ONLY];
COMPACT [db_name.]VGROUPS IN (vgroup_id1, vgroup_id2, ...) [start with 'XXXX'] [end with 'YYYY'] [META_ONLY];
SHOW COMPACTS;
SHOW COMPACT compact_id;
KILL COMPACT compact_id;
@ -32,6 +32,7 @@ KILL COMPACT compact_id;
- COMPACT 会合并多个 STT 文件
- 可通过 start with 关键字指定 COMPACT 数据的起始时间
- 可通过 end with 关键字指定 COMPACT 数据的终止时间
- 可通过 `META_ONLY` 关键字指定只 compact 元数据。元数据默认情况下不会 compact。
- COMPACT 命令会返回 COMPACT 任务的 ID
- COMPACT 任务会在后台异步执行，可以通过 SHOW COMPACTS 命令查看 COMPACT 任务的进度
- SHOW 命令会返回 COMPACT 任务的 ID，可以通过 KILL COMPACT 命令终止 COMPACT 任务