From a41c84f1c8d9175fdc20f1a54c794711ed843697 Mon Sep 17 00:00:00 2001 From: Aolin Date: Tue, 20 Feb 2024 15:34:04 +0800 Subject: [PATCH 1/2] v7.5.1: enhance observability related to resource control --- statement-summary-tables.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/statement-summary-tables.md b/statement-summary-tables.md index 0a4f814738941..13c1708c76198 100644 --- a/statement-summary-tables.md +++ b/statement-summary-tables.md @@ -87,7 +87,7 @@ 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` From 4e7c343fcd4e258feff2e088269bfda06b94cfb1 Mon Sep 17 00:00:00 2001 From: qiancai Date: Thu, 22 Feb 2024 15:43:41 +0800 Subject: [PATCH 2/2] Update sql-statement-flashback-cluster.md --- sql-statements/sql-statement-flashback-cluster.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sql-statements/sql-statement-flashback-cluster.md b/sql-statements/sql-statement-flashback-cluster.md index a9152831a174f..4bf8cca95c3c2 100644 --- a/sql-statements/sql-statement-flashback-cluster.md +++ b/sql-statements/sql-statement-flashback-cluster.md @@ -8,7 +8,7 @@ aliases: ['/tidb/dev/sql-statement-flashback-to-timestamp'] 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:** >