From 8999bb927fa9cdd7b0f110863e8fc2aa9fb48283 Mon Sep 17 00:00:00 2001 From: Shuduo Sang Date: Fri, 28 Jul 2023 15:20:45 +0800 Subject: [PATCH] docs: add unit in wal_retention_period description --- docs/en/12-taos-sql/22-meta.md | 2 +- docs/zh/12-taos-sql/22-meta.md | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/en/12-taos-sql/22-meta.md b/docs/en/12-taos-sql/22-meta.md index ae7b81864e..194c75b19c 100644 --- a/docs/en/12-taos-sql/22-meta.md +++ b/docs/en/12-taos-sql/22-meta.md @@ -98,7 +98,7 @@ Provides information about user-created databases. Similar to SHOW DATABASES. | 21 | cachesize | INT | Memory per vnode used for caching the newest data. It should be noted that `cachesize` is a TDengine keyword and needs to be escaped with ` when used as a column name. | | 22 | wal_level | INT | WAL level. It should be noted that `wal_level` is a TDengine keyword and needs to be escaped with ` when used as a column name. | | 23 | wal_fsync_period | INT | Interval at which WAL is written to disk. It should be noted that `wal_fsync_period` is a TDengine keyword and needs to be escaped with ` when used as a column name. | -| 24 | wal_retention_period | INT | WAL retention period. It should be noted that `wal_retention_period` is a TDengine keyword and needs to be escaped with ` when used as a column name. | +| 24 | wal_retention_period | INT | WAL retention period, in seconds. It should be noted that `wal_retention_period` is a TDengine keyword and needs to be escaped with ` when used as a column name. | | 25 | wal_retention_size | INT | Maximum WAL size. It should be noted that `wal_retention_size` is a TDengine keyword and needs to be escaped with ` when used as a column name. | | 26 | wal_roll_period | INT | WAL rotation period. It should be noted that `wal_roll_period` is a TDengine keyword and needs to be escaped with ` when used as a column name. | | 27 | wal_segment_size | BIGINT | WAL file size. It should be noted that `wal_segment_size` is a TDengine keyword and needs to be escaped with ` when used as a column name. | diff --git a/docs/zh/12-taos-sql/22-meta.md b/docs/zh/12-taos-sql/22-meta.md index 5df79204d0..62356b76d1 100644 --- a/docs/zh/12-taos-sql/22-meta.md +++ b/docs/zh/12-taos-sql/22-meta.md @@ -98,7 +98,7 @@ TDengine 内置了一个名为 `INFORMATION_SCHEMA` 的数据库，提供对数 | 21 | cachesize | INT | 表示每个 vnode 中用于缓存子表最近数据的内存大小。需要注意，`cachesize` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 | | 22 | wal_level | INT | WAL 级别。需要注意，`wal_level` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 | | 23 | wal_fsync_period | INT | 数据落盘周期。需要注意，`wal_fsync_period` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 | -| 24 | wal_retention_period | INT | WAL 的保存时长。需要注意，`wal_retention_period` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 | +| 24 | wal_retention_period | INT | WAL 的保存时长，单位为秒。需要注意，`wal_retention_period` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 | | 25 | wal_retention_size | INT | WAL 的保存上限。需要注意，`wal_retention_size` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 | | 26 | wal_roll_period | INT | wal 文件切换时长。需要注意，`wal_roll_period` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 | | 27 | wal_segment_size | BIGINT | wal 单个文件大小。需要注意，`wal_segment_size` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |