in ('information_schema','mysql', 'performance_schema','sys') -- uncomment line below for current database only -- and tab.table_schema = database() -- uncomment line below and provide specific database name -- and tab.table_schema = 'your_database_name' order by tab.table_name, ...
create table t( a int, b int )engine=innodb partition by list(b)( partition p0 values in (1,3,5,7,9), partition p1 values in (0,2,4,6,8) ); 然后向表中插入一些数据: insert into t select 1,1; insert into t select 1,2; insert into t select 1,3; insert into t select 1...
现在我们显式地将NULL值放入p0分区中,然后再进行插入,显式成功 drop table if exists t_list; create table t_list( a int, b int )engine=innodb partition by list(b)( partition p0 values in (1,3,5,7,9,NULL), partition p1 values in (2,4,6,8,10) ); insert into t_list select 1,NU...
Not all storage engines update this time, in which case, the value is always NULL. For partitioned InnoDB tables, CHECK_TIME is always NULL. TABLE_COLLATION The table default collation. The output does not explicitly list the table default character set, but the collation name begins ...
Bug #103783Error Fetching Table List Submitted:23 May 2021 18:30Modified:17 Sep 2021 13:13 Reporter:Roland GriggsEmail Updates: Status:VerifiedImpact on me: None Category:MySQL Workbench: AdministrationSeverity:S3 (Non-critical) Version:8.0.25, 8.0.26, 8.0.30OS:MacOS (Big Sur Version 11.3....
setObjectType() Removed in NDB 7.5.0 (Bug #47960, Bug #11756088) setRangeListData() Sets LIST and RANGE partition data setRowChecksumIndicator() Sets the row checksum indicator setRowGCIIndicator() Sets the row GCI indicator setSingleUserMode() Sets the SingleUserMode value for this table ...
Get the type property: Type of dataset. Overrides: MySqlTableDataset.type() Returns: the type value.validate public void validate() Validates the instance. Overrides: MySqlTableDataset.validate() withAnnotations public MySqlTableDataset withAnnotations(List annotations) Set the annotations property: Li...
VALUES row_constructor_list[ORDER BY column_designator][LIMIT BY number] row_constructor_list: ROW(value_list)[, ROW(value_list)][, ...]value_list: value[, value][, ...]column_designator: column_index VALUES 语句,用做功能展示或者快速造数据场景,结果列名字以 COLUMN_0 开头,以此类推,举个...
Bug #113695"MY-011825: Cannot add field xxx in table xxx..." error log message is incorrect Submitted:20 Jan 2024 7:52Modified:22 Jan 2024 14:58 Reporter:Ke Yu(OCA)Email Updates: Status:VerifiedImpact on me: None Category:MySQL Server: DocumentationSeverity:S3 (Non-critical) ...
先改为innodb）：（1）如果MySQL版本小于5.5，那么升级版本到5.5以后，最好是最新版本，5.5对in的...