From 3c5e5fbf762c4401b73794748f0199db31138667 Mon Sep 17 00:00:00 2001 From: Ti Chi Robot Date: Thu, 29 Feb 2024 10:05:01 +0800 Subject: [PATCH] v7.5.1: enhance observability related to resource control (#16463) (#16630) --- sql-statements/sql-statement-flashback-cluster.md | 2 +- statement-summary-tables.md | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sql-statements/sql-statement-flashback-cluster.md b/sql-statements/sql-statement-flashback-cluster.md index dd481a265ce25..638543938a162 100644 --- a/sql-statements/sql-statement-flashback-cluster.md +++ b/sql-statements/sql-statement-flashback-cluster.md @@ -7,7 +7,7 @@ summary: Learn the usage of FLASHBACK CLUSTER in TiDB databases. TiDB v6.4.0 introduces the `FLASHBACK CLUSTER TO TIMESTAMP` syntax. You can use it to restore a cluster to a specific point in time. When specifying the timestamp, you can either set a datetime value or use a time function. The format of datetime is like '2016-10-08 16:45:26.999', with millisecond as the minimum time unit. But in most cases, specifying the timestamp with second as the time unit is sufficient, for example, '2016-10-08 16:45:26'. -Starting from v6.5.6, v7.1.3, and v7.6.0, TiDB introduces the `FLASHBACK CLUSTER TO TSO` syntax. This syntax enables you to use [TSO](/tso.md) to specify a more precise recovery point in time, thereby enhancing flexibility in data recovery. +Starting from v6.5.6, v7.1.3, v7.5.1, and v7.6.0, TiDB introduces the `FLASHBACK CLUSTER TO TSO` syntax. This syntax enables you to use [TSO](/tso.md) to specify a more precise recovery point in time, thereby enhancing flexibility in data recovery. > **Warning:** > diff --git a/statement-summary-tables.md b/statement-summary-tables.md index 1288535b6e19f..2e901a3fcc061 100644 --- a/statement-summary-tables.md +++ b/statement-summary-tables.md @@ -86,7 +86,7 @@ The following is a sample output of querying `statements_summary`: > **Note:** > > - In TiDB, the time unit of fields in statement summary tables is nanosecond (ns), whereas in MySQL the time unit is picosecond (ps). -> - Starting from v7.6.0, for clusters with [resource control](/tidb-resource-control.md) enabled, `statements_summary` will be aggregated by resource group, for example, the same statements executed in different resource groups will be collected as different records. +> - Starting from v7.5.1 and v7.6.0, for clusters with [resource control](/tidb-resource-control.md) enabled, `statements_summary` will be aggregated by resource group, for example, the same statements executed in different resource groups will be collected as different records. ## `statements_summary_history`