mirror of
https://github.com/MariaDB/server.git
synced 2025-01-17 04:22:27 +01:00
812 lines
29 KiB
Text
812 lines
29 KiB
Text
select @@system_versioning_alter_history;
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@@system_versioning_alter_history
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ERROR
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create table t(
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a int
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);
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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alter table t drop system versioning;
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ERROR HY000: Table `t` is not system-versioned
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alter table t add system versioning;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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alter table t add column y int;
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ERROR HY000: Not allowed for system-versioned `test`.`t`. Change @@system_versioning_alter_history to proceed with ALTER.
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alter table t add primary key (a);
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ERROR HY000: Not allowed for system-versioned `test`.`t`. Change @@system_versioning_alter_history to proceed with ALTER.
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alter table t add unique key (a);
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ERROR HY000: Not allowed for system-versioned `test`.`t`. Change @@system_versioning_alter_history to proceed with ALTER.
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alter table t engine innodb;
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ERROR HY000: Not allowed for system-versioned `test`.`t`. Change to/from native system versioning engine is not supported.
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alter table t drop system versioning;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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set system_versioning_alter_history= keep;
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alter table t add system versioning;
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alter table t drop system versioning, drop column row_start;
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ERROR 42000: Can't DROP COLUMN `row_start`; check that it exists
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alter table t drop system versioning;
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alter table t
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add column trx_start bigint(20) unsigned as row start invisible,
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add column trx_end bigint(20) unsigned as row end invisible,
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add period for system_time(trx_start, trx_end),
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add system versioning;
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ERROR HY000: `trx_start` must be of type TIMESTAMP(6) for system-versioned table `t`
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alter table t
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add column trx_start timestamp as row start invisible,
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add column trx_end timestamp as row end invisible,
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add period for system_time(trx_start, trx_end),
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add system versioning;
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ERROR HY000: `trx_start` must be of type TIMESTAMP(6) for system-versioned table `t`
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alter table t
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add column trx_start timestamp(6) not null as row start invisible,
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add column trx_end timestamp(6) not null as row end invisible,
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add period for system_time(trx_start, trx_end),
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add system versioning;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'as row start invisible,
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add column trx_end timestamp(6) not null as row end i...' at line 2
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alter table t
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add column trx_start timestamp(6) as row start invisible,
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add column trx_end timestamp(6) as row end invisible,
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add period for system_time(trx_start, trx_end),
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add system versioning;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL,
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`trx_start` timestamp(6) GENERATED ALWAYS AS ROW START INVISIBLE,
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`trx_end` timestamp(6) GENERATED ALWAYS AS ROW END INVISIBLE,
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PERIOD FOR SYSTEM_TIME (`trx_start`, `trx_end`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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alter table t drop system versioning;
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ERROR HY000: Wrong parameters for `t`: missing 'DROP COLUMN `trx_start`'
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alter table t drop column trx_start, drop column trx_end;
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select row_start from t;
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row_start
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alter table t drop system versioning;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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alter table t add column trx_start timestamp(6) as row start;
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ERROR HY000: Table `t` is not system-versioned
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alter table t add system versioning;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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alter table t add column trx_start timestamp(6) as row start;
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ERROR HY000: Duplicate ROW START column `trx_start`
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alter table t modify a int as row start;
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ERROR HY000: Duplicate ROW START column `a`
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alter table t add column b int;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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alter table t add column c int;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL,
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`c` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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alter table t add column d int first;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`d` int(11) DEFAULT NULL,
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL,
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`c` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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alter table t add column e int after d;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`d` int(11) DEFAULT NULL,
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`e` int(11) DEFAULT NULL,
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL,
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`c` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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alter table t drop column a;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`d` int(11) DEFAULT NULL,
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`e` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL,
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`c` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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create or replace table t (
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a int,
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row_start timestamp(6) as row start invisible,
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row_end timestamp(6) as row end invisible,
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period for system_time(row_start, row_end))
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with system versioning;
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select * from t for system_time all;
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a
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alter table t drop column row_start;
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ERROR HY000: Wrong parameters for `t`: missing 'DROP COLUMN `row_end`'
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alter table t drop column row_end;
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ERROR HY000: Wrong parameters for `t`: missing 'DROP COLUMN `row_start`'
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alter table t drop column row_start, drop column row_end;
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select * from t for system_time all;
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a
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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alter table t drop column row_start;
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ERROR 42000: Can't DROP COLUMN `row_start`; check that it exists
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alter table t drop column row_end;
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ERROR 42000: Can't DROP COLUMN `row_end`; check that it exists
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create or replace table t (
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a int,
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row_start timestamp(6) as row start invisible,
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row_end timestamp(6) as row end invisible,
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period for system_time(row_start, row_end))
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with system versioning;
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select * from t for system_time all;
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a
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alter table t drop column row_start, drop column row_end;
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select * from t for system_time all;
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a
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create or replace table t(
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a int
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);
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insert into t values(1);
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alter table t add system versioning;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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insert into t values(2);
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select * from t for system_time all;
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a
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1
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2
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select * from t;
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a
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1
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2
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update t set a=3 where a=1;
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select * from t;
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a
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3
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2
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select * from t for system_time all;
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a
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3
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2
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1
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select row_start from t where a=3 into @tm;
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Warnings:
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Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
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alter table t add column b int;
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select @tm=row_start from t where a=3;
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@tm=row_start
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1
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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select * from t;
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a b
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3 NULL
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2 NULL
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select * from t for system_time all;
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a b
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3 NULL
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2 NULL
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1 NULL
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alter table t drop system versioning;
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select * from t;
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a b
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3 NULL
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2 NULL
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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alter table t modify a int with system versioning;
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ERROR HY000: Table `t` is not system-versioned
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alter table t modify a int without system versioning;
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ERROR HY000: Table `t` is not system-versioned
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alter table t add system versioning;
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alter table t modify a int without system versioning;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL WITHOUT SYSTEM VERSIONING,
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`b` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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alter table t modify a int with system versioning;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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create or replace table t(
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a int
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) engine=innodb;
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alter table t
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add column trx_start timestamp(6) as row start invisible,
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add column trx_end timestamp(6) as row end invisible,
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add period for system_time(trx_start, trx_end),
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add system versioning;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL,
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`trx_start` timestamp(6) GENERATED ALWAYS AS ROW START INVISIBLE,
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`trx_end` timestamp(6) GENERATED ALWAYS AS ROW END INVISIBLE,
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PERIOD FOR SYSTEM_TIME (`trx_start`, `trx_end`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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# Issue #211: drop of system columns required before drop system versioning
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alter table t drop column trx_start, drop column trx_end;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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alter table t drop system versioning;
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insert into t values(1);
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call verify_trt;
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No A B C D
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alter table t
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add column trx_start bigint(20) unsigned as row start invisible,
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add column trx_end bigint(20) unsigned as row end invisible,
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add period for system_time(trx_start, trx_end),
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add system versioning;
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call verify_trt;
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No A B C D
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1 1 1 1 1
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL,
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`trx_start` bigint(20) unsigned GENERATED ALWAYS AS ROW START INVISIBLE,
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`trx_end` bigint(20) unsigned GENERATED ALWAYS AS ROW END INVISIBLE,
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PERIOD FOR SYSTEM_TIME (`trx_start`, `trx_end`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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alter table t drop column trx_start, drop column trx_end;
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call verify_trt;
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No A B C D
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alter table t drop system versioning, algorithm=copy;
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call verify_trt;
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No A B C D
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alter table t add system versioning, algorithm=copy;
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call verify_trt;
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No A B C D
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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update t set a= 2;
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select * from t for system_time all;
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a
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2
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1
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alter table t add column b int, algorithm=copy;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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select * from t;
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a b
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2 NULL
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call verify_trt;
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No A B C D
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alter table t drop column b, algorithm=copy;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
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select * from t for system_time all;
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a
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2
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1
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call verify_trt;
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No A B C D
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alter table t drop system versioning, algorithm=copy;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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call verify_trt;
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No A B C D
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create or replace table t (a int);
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insert t values (1),(2),(3),(4);
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alter table t add b int auto_increment null unique;
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select * from t;
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a b
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1 1
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2 2
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3 3
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4 4
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drop table t;
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create or replace table t (a int) with system versioning engine=innodb;
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insert into t values (1), (2), (3);
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delete from t where a<3;
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alter table t add b int not null unique;
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Got one of the listed errors
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alter table t add b int auto_increment unique;
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Got one of the listed errors
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alter table t add b int auto_increment null unique;
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select * from t;
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a b
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3 1
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select * from t for system_time all;
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a b
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1 NULL
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2 NULL
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3 1
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insert into t values (4, 0);
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select * from t for system_time all;
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a b
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1 NULL
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2 NULL
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3 1
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4 2
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alter table t add c int, drop system versioning;
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select * from t;
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a b c
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3 1 NULL
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4 2 NULL
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create or replace table t (a int) with system versioning;
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insert into t values (1), (2), (3);
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delete from t where a<3;
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alter table t add b int not null unique;
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Got one of the listed errors
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alter table t add b int auto_increment unique;
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Got one of the listed errors
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alter table t add b int auto_increment null unique;
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select * from t;
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a b
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3 1
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select * from t for system_time all;
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a b
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1 NULL
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2 NULL
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3 1
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insert into t values (4, 0);
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select * from t for system_time all;
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a b
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1 NULL
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2 NULL
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3 1
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4 2
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create or replace table t (a int, b int primary key, c int unique) with system versioning;
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insert t values (1,2,3),(1,3,4),(1,4,5);
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alter table t drop system versioning;
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show create table t;
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Table Create Table
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t CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) NOT NULL,
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`c` int(11) DEFAULT NULL,
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PRIMARY KEY (`b`),
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UNIQUE KEY `c` (`c`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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select * from t;
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a b c
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1 2 3
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1 3 4
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1 4 5
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create or replace table t (
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a int,
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row_start timestamp(6) as row start invisible,
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row_end timestamp(6) as row end invisible,
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period for system_time(row_start, row_end)
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) with system versioning;
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alter table t change column row_start asdf timestamp(6);
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ERROR HY000: Can not change system versioning field `row_start`
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insert into t values (1);
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alter table t modify column row_start bigint unsigned;
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ERROR HY000: Can not change system versioning field `row_start`
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set system_versioning_alter_history= SURVIVE;
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ERROR 42000: Variable 'system_versioning_alter_history' can't be set to the value of 'SURVIVE'
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set system_versioning_alter_history= 'DROP';
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ERROR 42000: Variable 'system_versioning_alter_history' can't be set to the value of 'DROP'
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create or replace table t (a int) with system versioning;
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alter table t add system versioning;
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ERROR HY000: Table `t` is already system-versioned
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alter table t add system versioning, drop system versioning;
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ERROR HY000: Table `t` is already system-versioned
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set @@system_versioning_alter_history=keep;
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create or replace table t(x int, y int) with system versioning engine=innodb;
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alter table t modify y int without system versioning;
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insert into t values(1, 1);
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update t set y=2;
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# MDEV-14681 Bogus ER_UNSUPPORTED_EXTENSION
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create or replace table t1 (pk int auto_increment unique) with system versioning;
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insert into t1 values (1);
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delete from t1;
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alter table t1 engine=myisam;
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# MDEV-14692 crash in MDL_context::upgrade_shared_lock()
|
|
create or replace temporary table t (a int);
|
|
alter table t change column if exists b c bigint unsigned generated always as row start;
|
|
ERROR HY000: System-versioned tables do not support CREATE TEMPORARY TABLE
|
|
alter table t change column if exists b c bigint unsigned generated always as row end;
|
|
ERROR HY000: System-versioned tables do not support CREATE TEMPORARY TABLE
|
|
alter table t add system versioning;
|
|
ERROR HY000: System-versioned tables do not support CREATE TEMPORARY TABLE
|
|
drop table t;
|
|
# MDEV-14744 trx_id-based and transaction-based mixup in assertion
|
|
create or replace table t (c text) engine=innodb with system versioning;
|
|
show create table t;
|
|
Table Create Table
|
|
t CREATE TABLE `t` (
|
|
`c` text DEFAULT NULL
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
|
|
alter table t add fulltext key (c);
|
|
create or replace table t (a int) with system versioning;
|
|
alter table t drop column a;
|
|
ERROR HY000: Table `t` must have at least one versioned column
|
|
alter table t drop column a, drop column a;
|
|
ERROR 42000: Can't DROP COLUMN `a`; check that it exists
|
|
create or replace table t1 (row_start int);
|
|
alter table t1 with system versioning;
|
|
ERROR 42S21: Duplicate column name 'row_start'
|
|
create or replace table t1 (row_end int);
|
|
alter table t1 with system versioning;
|
|
ERROR 42S21: Duplicate column name 'row_end'
|
|
create or replace table t1 (a int, row_start int) with system versioning;
|
|
ERROR 42S21: Duplicate column name 'row_start'
|
|
create or replace table t1 (a int) with system versioning;
|
|
set statement system_versioning_alter_history=keep for
|
|
alter table t1 add column row_start int;
|
|
ERROR 42S21: Duplicate column name 'row_start'
|
|
set statement system_versioning_alter_history=keep for
|
|
alter table t1 add column row_start timestamp(6);
|
|
ERROR 42S21: Duplicate column name 'row_start'
|
|
# MDEV-14798 Add, drop system versioning semantic and syntax
|
|
create or replace table t (
|
|
a int,
|
|
row_start timestamp(6) generated always as row start,
|
|
row_end timestamp(6) generated always as row end,
|
|
period for system_time(row_start, row_end)
|
|
) with system versioning;
|
|
show create table t;
|
|
Table Create Table
|
|
t CREATE TABLE `t` (
|
|
`a` int(11) DEFAULT NULL,
|
|
`row_start` timestamp(6) GENERATED ALWAYS AS ROW START,
|
|
`row_end` timestamp(6) GENERATED ALWAYS AS ROW END,
|
|
PERIOD FOR SYSTEM_TIME (`row_start`, `row_end`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
|
|
alter table t
|
|
drop column row_start,
|
|
drop column row_end,
|
|
drop period for system_time,
|
|
drop system versioning;
|
|
show create table t;
|
|
Table Create Table
|
|
t CREATE TABLE `t` (
|
|
`a` int(11) DEFAULT NULL
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
|
|
alter table t drop period for system_time;
|
|
ERROR HY000: Table `t` is not system-versioned
|
|
create or replace table t (
|
|
a int,
|
|
row_start timestamp(6) generated always as row start,
|
|
row_end timestamp(6) generated always as row end,
|
|
period for system_time(row_start, row_end)
|
|
) with system versioning;
|
|
alter table t drop period for system_time;
|
|
ERROR HY000: Wrong parameters for `t`: missing 'DROP COLUMN `row_start`, DROP COLUMN `row_end`'
|
|
alter table t drop column sys_trx_start, drop period for system_time;
|
|
ERROR HY000: Wrong parameters for `t`: missing 'DROP COLUMN `row_start`, DROP COLUMN `row_end`'
|
|
alter table t drop column sys_trx_end, drop period for system_time;
|
|
ERROR HY000: Wrong parameters for `t`: missing 'DROP COLUMN `row_start`, DROP COLUMN `row_end`'
|
|
alter table t add period for system_time(sys_trx_start, sys_trx_end);
|
|
ERROR HY000: Table `t` is already system-versioned
|
|
#
|
|
# MDEV-14790 System versioning for system tables does not work as expected
|
|
#
|
|
use mysql;
|
|
create or replace table t (x int) with system versioning;
|
|
ERROR HY000: System-versioned tables in the `mysql` database are not supported
|
|
alter table db add system versioning;
|
|
ERROR HY000: System-versioned tables in the `mysql` database are not supported
|
|
use test;
|
|
# MDEV-15956 Strange ER_UNSUPPORTED_ACTION_ON_GENERATED_COLUMN upon ALTER on versioning column
|
|
create or replace table t1 (i int, j int as (i), s timestamp(6) as row start, e timestamp(6) as row end, period for system_time(s,e)) with system versioning;
|
|
alter table t1 modify s timestamp(6) as row start;
|
|
ERROR HY000: Duplicate ROW START column `s`
|
|
# ignore CHECK for historical rows
|
|
create or replace table t (a int) with system versioning;
|
|
insert into t values (0), (1);
|
|
delete from t where a = 0;
|
|
alter table t add check (a > 1);
|
|
ERROR 23000: CONSTRAINT `CONSTRAINT_1` failed for `test`.`t`
|
|
alter table t add check (a > 0);
|
|
insert into t values (0);
|
|
ERROR 23000: CONSTRAINT `CONSTRAINT_1` failed for `test`.`t`
|
|
insert into t values (2);
|
|
drop table t;
|
|
#
|
|
# MDEV-18869 Assertion `!((field)->vcol_info && (field)->stored_in_db())' failed in innodb_col_no upon altering table with system versioning
|
|
#
|
|
set system_versioning_alter_history= keep;
|
|
create or replace table t1 (a int, b int generated always as (0) stored) engine=innodb with system versioning;
|
|
insert into t1 (a) values (1);
|
|
alter table t1 modify a int without system versioning, algorithm=copy;
|
|
affected rows: 1
|
|
info: Records: 1 Duplicates: 0 Warnings: 0
|
|
alter table t1 modify a int with system versioning, algorithm=copy;
|
|
affected rows: 1
|
|
info: Records: 1 Duplicates: 0 Warnings: 0
|
|
alter table t1 modify a int without system versioning;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
alter table t1 modify a int with system versioning;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` int(11) DEFAULT NULL,
|
|
`b` int(11) GENERATED ALWAYS AS (0) STORED
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
|
|
select * from t1;
|
|
a b
|
|
1 0
|
|
alter table t1 modify b int generated always as (0) stored without system versioning;
|
|
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'without system versioning' at line 1
|
|
alter table t1 modify b int generated always as (0) stored with system versioning;
|
|
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'system versioning' at line 1
|
|
alter table t1 modify b int without system versioning;
|
|
affected rows: 1
|
|
info: Records: 1 Duplicates: 0 Warnings: 0
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` int(11) DEFAULT NULL,
|
|
`b` int(11) DEFAULT NULL WITHOUT SYSTEM VERSIONING
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
|
|
select * from t1;
|
|
a b
|
|
1 0
|
|
create or replace table t1 (a int, b int generated always as (0) virtual) engine=innodb with system versioning;
|
|
insert into t1 (a) values (1);
|
|
alter table t1 modify a int without system versioning, algorithm=copy;
|
|
affected rows: 1
|
|
info: Records: 1 Duplicates: 0 Warnings: 0
|
|
alter table t1 modify a int with system versioning, algorithm=copy;
|
|
affected rows: 1
|
|
info: Records: 1 Duplicates: 0 Warnings: 0
|
|
alter table t1 modify a int without system versioning;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
alter table t1 modify a int with system versioning;
|
|
affected rows: 0
|
|
info: Records: 0 Duplicates: 0 Warnings: 0
|
|
select * from t1;
|
|
a b
|
|
1 0
|
|
affected rows: 1
|
|
#
|
|
# MDEV-19304 Segfault in ALTER TABLE after UPDATE for SIMULTANEOUS_ASSIGNMENT
|
|
#
|
|
create or replace table t1 (a int, s timestamp(6) as row start, e timestamp(6) as row end, period for system_time(s,e)) engine=myisam with system versioning;
|
|
insert into t1 values (null, null, null);
|
|
insert into t1 values (null, null, null);
|
|
set sql_mode= 'simultaneous_assignment';
|
|
update t1 set e= 1;
|
|
Warnings:
|
|
Warning 1906 The value specified for generated column 'e' in table 't1' has been ignored
|
|
Warning 1906 The value specified for generated column 'e' in table 't1' has been ignored
|
|
alter table t1 force;
|
|
set sql_mode= default;
|
|
#
|
|
# MDEV-18862 Unfortunate error message upon attempt to drop system versioning
|
|
#
|
|
set system_versioning_alter_history= keep;
|
|
create or replace table t1 (x int) with system versioning;
|
|
alter table t1 drop column `row_start`, drop column `row_end`, drop period for system_time, drop system versioning;
|
|
ERROR 42000: Can't DROP PERIOD FOR SYSTEM_TIME on `t1`; check that it exists
|
|
alter table t1 drop period for system_time;
|
|
ERROR 42000: Can't DROP PERIOD FOR SYSTEM_TIME on `t1`; check that it exists
|
|
alter table t1 drop column `row_start`, drop column `row_end`, drop system versioning;
|
|
ERROR 42000: Can't DROP COLUMN `row_start`; check that it exists
|
|
alter table t1 drop column `row_end`;
|
|
ERROR 42000: Can't DROP COLUMN `row_end`; check that it exists
|
|
#
|
|
# MDEV-19127 Assertion `row_start_field' failed in vers_prepare_keys upon ALTER TABLE
|
|
#
|
|
set system_versioning_alter_history=keep;
|
|
create or replace table t1 (f1 int) with system versioning;
|
|
alter table t1 add f2 int with system versioning, drop system versioning;
|
|
create or replace table t1 (f1 int) with system versioning;
|
|
alter table t1 drop system versioning, add f2 int with system versioning;
|
|
ERROR HY000: Table `t1` is not system-versioned
|
|
drop table t1;
|
|
# MDEV-16490 It's possible to make a system versioned table without any versioning field
|
|
set @@system_versioning_alter_history=keep;
|
|
create or replace table t (a int) with system versioning engine=innodb;
|
|
alter table t change column a a int without system versioning;
|
|
ERROR HY000: Table `t` must have at least one versioned column
|
|
alter table t
|
|
change column a a int without system versioning,
|
|
add column b int with system versioning;
|
|
show create table t;
|
|
Table Create Table
|
|
t CREATE TABLE `t` (
|
|
`a` int(11) DEFAULT NULL WITHOUT SYSTEM VERSIONING,
|
|
`b` int(11) DEFAULT NULL
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
|
|
alter table t
|
|
change column a new_a int,
|
|
drop system versioning;
|
|
show create table t;
|
|
Table Create Table
|
|
t CREATE TABLE `t` (
|
|
`new_a` int(11) DEFAULT NULL,
|
|
`b` int(11) DEFAULT NULL
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
|
|
alter table t add system versioning;
|
|
alter table t change column new_a a int without system versioning;
|
|
show create table t;
|
|
Table Create Table
|
|
t CREATE TABLE `t` (
|
|
`a` int(11) DEFAULT NULL WITHOUT SYSTEM VERSIONING,
|
|
`b` int(11) DEFAULT NULL
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
|
|
alter table t
|
|
add column c int,
|
|
change column c c int without system versioning,
|
|
change column b b int without system versioning;
|
|
ERROR HY000: Table `t` must have at least one versioned column
|
|
alter table t
|
|
add column c int without system versioning,
|
|
change column c c int,
|
|
change column b b int without system versioning;
|
|
drop table t;
|
|
#
|
|
# MDEV-21688 Assertion or ER_WARN_DATA_OUT_OF_RANGE upon ALTER on previously versioned table
|
|
#
|
|
create or replace table t1 (a int) with system versioning;
|
|
insert into t1 values (128);
|
|
delete from t1;
|
|
set statement system_versioning_alter_history=keep for
|
|
alter table t1 drop system versioning, modify column a tinyint;
|
|
drop table t1;
|
|
#
|
|
# MDEV-24690 Dropping primary key column from versioned table always fails with 1072
|
|
#
|
|
create table t1 (a int, b int primary key) with system versioning;
|
|
alter table t1 drop column b;
|
|
create or replace table t1 (
|
|
a int, b int primary key,
|
|
row_start timestamp(6) as row start,
|
|
row_end timestamp(6) as row end,
|
|
period for system_time(row_start, row_end)
|
|
) with system versioning;
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` int(11) DEFAULT NULL,
|
|
`b` int(11) NOT NULL,
|
|
`row_start` timestamp(6) GENERATED ALWAYS AS ROW START,
|
|
`row_end` timestamp(6) GENERATED ALWAYS AS ROW END,
|
|
PRIMARY KEY (`b`,`row_end`),
|
|
PERIOD FOR SYSTEM_TIME (`row_start`, `row_end`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
|
|
alter table t1 drop column b;
|
|
ERROR 42000: Key column 'b' doesn't exist in table
|
|
create or replace table t1 (
|
|
a int, b int primary key,
|
|
row_start timestamp(6) as row start invisible,
|
|
row_end timestamp(6) as row end invisible,
|
|
period for system_time(row_start, row_end)
|
|
) with system versioning;
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` int(11) DEFAULT NULL,
|
|
`b` int(11) NOT NULL,
|
|
`row_start` timestamp(6) GENERATED ALWAYS AS ROW START INVISIBLE,
|
|
`row_end` timestamp(6) GENERATED ALWAYS AS ROW END INVISIBLE,
|
|
PRIMARY KEY (`b`,`row_end`),
|
|
PERIOD FOR SYSTEM_TIME (`row_start`, `row_end`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
|
|
alter table t1 drop column b;
|
|
ERROR 42000: Key column 'b' doesn't exist in table
|
|
drop table t1;
|
|
#
|
|
# MDEV-25172 Wrong error message for ADD COLUMN .. AS ROW START
|
|
#
|
|
create or replace table t1 (x int);
|
|
alter table t1 add column y timestamp(6) as row start;
|
|
ERROR HY000: Table `t1` is not system-versioned
|
|
drop table t1;
|
|
#
|
|
# MDEV-25327 Unexpected ER_DUP_ENTRY upon dropping PK column from system-versioned table
|
|
#
|
|
create table t1 (pk int, a int, primary key (pk), key (a))
|
|
with system versioning;
|
|
insert into t1 values (1, 1), (2, 2);
|
|
delete from t1;
|
|
set system_versioning_alter_history= keep;
|
|
alter table t1 drop pk;
|
|
drop table t1;
|
|
create table t1 (pk int, a int, primary key (pk), key (a))
|
|
with system versioning;
|
|
insert into t1 values (1, 2), (2, 8), (3, 4), (4, 4), (5, 0);
|
|
delete from t1;
|
|
set system_versioning_alter_history= keep;
|
|
alter ignore table t1 drop pk;
|
|
drop table t1;
|
|
#
|
|
# MDEV-22660 SIGSEGV on adding system versioning and modifying system column
|
|
#
|
|
create or replace table t1 (a int);
|
|
alter table t1
|
|
add row_start timestamp(6) as row start,
|
|
add row_end timestamp(6) as row end,
|
|
add period for system_time(row_start, row_end),
|
|
with system versioning,
|
|
modify row_end varchar(8);
|
|
ERROR HY000: PERIOD FOR SYSTEM_TIME must use columns `row_start` and `row_end`
|
|
alter table t1
|
|
add row_start timestamp(6) as row start,
|
|
add row_end timestamp(6) as row end,
|
|
add period for system_time(row_start, row_end),
|
|
with system versioning,
|
|
modify row_start varchar(8);
|
|
ERROR HY000: PERIOD FOR SYSTEM_TIME must use columns `row_start` and `row_end`
|
|
drop table t1;
|
|
#
|
|
# MDEV-21941 RENAME doesn't work for system time or period fields
|
|
#
|
|
create or replace table t1 (a int) with system versioning;
|
|
alter table t1 rename column row_start to x;
|
|
ERROR 42S22: Unknown column 'row_start' in 't1'
|
|
create or replace table t1 (
|
|
a int,
|
|
row_start timestamp(6) as row start invisible,
|
|
row_end timestamp(6) as row end invisible,
|
|
period for system_time (row_start, row_end)
|
|
) with system versioning;
|
|
alter table t1 rename column row_start to x;
|
|
alter table t1 rename column row_end to y;
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` int(11) DEFAULT NULL,
|
|
`x` timestamp(6) GENERATED ALWAYS AS ROW START INVISIBLE,
|
|
`y` timestamp(6) GENERATED ALWAYS AS ROW END INVISIBLE,
|
|
PERIOD FOR SYSTEM_TIME (`x`, `y`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
|
|
drop table t1;
|
|
# End of 10.5 tests
|