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369 lines
10 KiB
369 lines
10 KiB
select @@system_versioning_alter_history;
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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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--error ER_VERS_NOT_VERSIONED
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alter table t drop system versioning;
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alter table t add system versioning;
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show create table t;
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--error ER_VERS_ALTER_NOT_ALLOWED
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alter table t add column y int;
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--error ER_VERS_ALTER_ENGINE_PROHIBITED
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alter table t engine innodb;
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alter table t drop system versioning;
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show create table t;
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set system_versioning_alter_history= keep;
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--error ER_VERS_FIELD_WRONG_TYPE
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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 ER_VERS_FIELD_WRONG_TYPE
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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 ER_PARSE_ERROR
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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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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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alter table t drop column trx_start, drop column trx_end;
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alter table t drop system versioning;
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show create table t;
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alter table t add system versioning;
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show create table t;
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alter table t add column b int;
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show create table t;
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alter table t add column c int;
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show create table t;
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alter table t add column d int first;
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show create table t;
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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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alter table t drop column a;
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show create table t;
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create or replace table t (
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a int,
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sys_trx_start timestamp(6) as row start invisible,
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sys_trx_end timestamp(6) as row end invisible,
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period for system_time(sys_trx_start, sys_trx_end))
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with system versioning;
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select * from t for system_time all;
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alter table t drop column sys_trx_start;
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alter table t drop column sys_trx_end;
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select * from t for system_time all;
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--error ER_CANT_DROP_FIELD_OR_KEY
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alter table t drop column sys_trx_start;
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--error ER_CANT_DROP_FIELD_OR_KEY
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alter table t drop column sys_trx_end;
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create or replace table t (
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a int,
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sys_trx_start timestamp(6) as row start invisible,
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sys_trx_end timestamp(6) as row end invisible,
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period for system_time(sys_trx_start, sys_trx_end))
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with system versioning;
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select * from t for system_time all;
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alter table t drop column sys_trx_start, drop column sys_trx_end;
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select * from t for system_time all;
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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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insert into t values(2);
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select * from t for system_time all;
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select * from t;
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update t set a=3 where a=1;
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select * from t;
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select * from t for system_time all;
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select sys_trx_start from t where a=3 into @tm;
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alter table t add column b int;
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select @tm=sys_trx_start from t where a=3;
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show create table t;
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select * from t;
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select * from t for system_time all;
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alter table t drop system versioning;
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select * from t;
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show create table t;
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--error ER_VERS_NOT_VERSIONED
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alter table t modify a int with system versioning;
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--error ER_VERS_NOT_VERSIONED
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alter table t modify a int without system versioning;
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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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alter table t modify a int with system versioning;
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show create table t;
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# TODO: move TRX_ID cases to separate test
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-- source suite/versioning/common.inc
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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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--echo # 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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alter table t drop system versioning;
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insert into t values(1);
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call verify_vtq;
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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_vtq;
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show create table t;
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## FIXME: #413 TRT is not updated on ADD SYSTEM VERSIONING
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# alter table t drop column trx_start, drop column trx_end;
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# call verify_vtq;
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# alter table t drop system versioning, algorithm=copy;
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# call verify_vtq;
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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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insert into t values (1);
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## FIXME END
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alter table t add system versioning, algorithm=copy;
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call verify_vtq;
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show create table t;
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update t set a= 2;
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select * from t for system_time all;
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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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select * from t;
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call verify_vtq;
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alter table t drop column b, algorithm=copy;
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show create table t;
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select * from t for system_time all;
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call verify_vtq;
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alter table t drop system versioning, algorithm=inplace;
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call verify_vtq;
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## FIXME: #414 IB: inplace for VERS_TIMESTAMP versioning
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if (0)
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{
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alter table t add system versioning, algorithm=inplace;
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call verify_vtq;
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show create table t;
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update t set a= 1;
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select * from t for system_time all;
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call verify_vtq;
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alter table t add column b int, algorithm=inplace;
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show create table t;
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select * from t;
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call verify_vtq;
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alter table t drop column b, algorithm=inplace;
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show create table t;
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select * from t for system_time all;
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}
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alter table t add system versioning;
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## FIXME END
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alter table t drop system versioning, algorithm=copy;
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show create table t;
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call verify_vtq;
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# nullable autoinc test w/o versioning
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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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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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--error ER_DUP_ENTRY, ER_DUP_ENTRY
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alter table t add b int not null unique;
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--error ER_UNSUPPORTED_EXTENSION, ER_UNSUPPORTED_EXTENSION
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alter table t add b int auto_increment unique;
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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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select * from t for system_time all;
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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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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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--error ER_DUP_ENTRY, ER_DUP_ENTRY
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alter table t add b int not null unique;
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--error ER_UNSUPPORTED_EXTENSION, ER_UNSUPPORTED_EXTENSION
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alter table t add b int auto_increment unique;
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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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select * from t for system_time all;
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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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create or replace table t (
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a int,
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sys_trx_start timestamp(6) as row start invisible,
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sys_trx_end timestamp(6) as row end invisible,
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period for system_time(sys_trx_start, sys_trx_end)
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) with system versioning;
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--error ER_VERS_ALTER_SYSTEM_FIELD
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alter table t change column sys_trx_start asdf timestamp(6);
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insert into t values (1);
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--error ER_VERS_ALTER_SYSTEM_FIELD
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alter table t modify column sys_trx_start bigint unsigned;
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create or replace table t (
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a int,
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sys_trx_start timestamp(6) as row start invisible,
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sys_trx_end timestamp(6) as row end invisible,
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period for system_time(sys_trx_start, sys_trx_end)
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) with system versioning;
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select * from t;
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--error ER_VERS_SYS_FIELD_NOT_HIDDEN
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alter table t drop system versioning;
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alter table t drop column sys_trx_start;
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select * from t;
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--error ER_VERS_SYS_FIELD_NOT_HIDDEN
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alter table t drop system versioning;
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alter table t drop column sys_trx_end;
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select * from t;
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alter table t drop system versioning;
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show create table t;
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## These experimental options are now disabled
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--error ER_WRONG_VALUE_FOR_VAR
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set system_versioning_alter_history= SURVIVE;
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--error ER_WRONG_VALUE_FOR_VAR
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set system_versioning_alter_history= DROP;
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if (0)
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{
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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);
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update t set a = 2;
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select * from t for system_time all;
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alter table t add column b int;
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select * from t for system_time all;
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create or replace table t (a int) with system versioning engine myisam;
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insert into t values (1);
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update t set a = 2;
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select * from t for system_time all;
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alter table t add column b int;
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select * from t for system_time all;
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create or replace table non_empty (
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a int,
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sys_trx_start bigint(20) unsigned,
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sys_trx_end bigint(20) unsigned
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) engine innodb;
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insert into non_empty values (1, 100, 200);
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--error ER_VERS_GENERATED_ALWAYS_NOT_EMPTY
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alter table non_empty
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change column sys_trx_start sys_trx_start bigint(20) unsigned as row start invisible;
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--error ER_VERS_GENERATED_ALWAYS_NOT_EMPTY
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alter table non_empty
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change column sys_trx_end sys_trx_end bigint(20) unsigned as row end invisible;
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drop table non_empty;
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create or replace table t (a int primary key) with system versioning;
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insert into t values (1);
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update t set a=2;
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alter table t drop primary key, add primary key (a), drop system versioning;
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select * from t;
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--replace_result InnoDB INNODB_OR_MYISAM MyISAM INNODB_OR_MYISAM
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show create table t;
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create or replace table t (a int primary key) with system versioning;
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insert into t values (1);
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update t set a=2;
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alter table t drop system versioning;
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select * from t;
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--replace_result InnoDB INNODB_OR_MYISAM MyISAM INNODB_OR_MYISAM
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show create table t;
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call verify_vtq;
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}
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create or replace table t (a int) with system versioning;
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--error ER_VERS_ALREADY_VERSIONED
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alter table t add system versioning;
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--error ER_VERS_ALREADY_VERSIONED
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alter table t add system versioning, drop system versioning;
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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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drop database test;
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create database test;
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