mirror of
https://github.com/MariaDB/server.git
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289 lines
8.1 KiB
Plaintext
289 lines
8.1 KiB
Plaintext
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_WRONG_PARAMS
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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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alter table t drop system versioning;
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show create table t;
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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 generated always as row start,
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add column trx_end bigint(20) unsigned generated always as row end,
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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 generated always as row start,
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add column trx_end timestamp generated always as row end,
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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 generated always as row start,
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add column trx_end timestamp(6) not null generated always as row end,
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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) generated always as row start,
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add column trx_end timestamp(6) generated always as row end,
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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) generated always as row start,
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sys_trx_end timestamp(6) generated always as row end,
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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) generated always as row start,
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sys_trx_end timestamp(6) generated always as row end,
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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_WRONG_PARAMS
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alter table t modify a int with system versioning;
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--error ER_VERS_WRONG_PARAMS
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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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-- 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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insert into t values(1);
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select * from t;
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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(6) generated always as row start,
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add column trx_end timestamp(6) generated always as row end,
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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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alter table t
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add column trx_start bigint(20) unsigned generated always as row start,
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add column trx_end bigint(20) unsigned generated always as row end,
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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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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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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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call verify_vtq;
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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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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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alter table t drop system versioning, algorithm=copy;
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show create 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 auto_increment unique;
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select * from t for system_time all;
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insert into t values (4, NULL);
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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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alter table t add b int auto_increment unique;
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select * from t for system_time all;
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insert into t values (4, NULL);
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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=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 tinyint auto_increment unique;
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select * from t for system_time all;
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insert into t values (4, NULL);
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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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alter table t add b tinyint auto_increment unique;
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select * from t for system_time all;
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insert into t values (4, NULL);
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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 bigint(20) unsigned generated always as row start,
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sys_trx_end bigint(20) unsigned generated always as row end,
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period for system_time(sys_trx_start, sys_trx_end)
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) with system versioning engine innodb;
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--error ER_VERS_ALTER_SYSTEM_FIELD
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alter table t change column sys_trx_start asdf 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) generated always as row start,
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sys_trx_end timestamp(6) generated always as row end,
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period for system_time(sys_trx_start, sys_trx_end)
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) with system versioning engine myisam;
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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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create or replace table t (
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a int,
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sys_trx_start timestamp(6) generated always as row start,
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sys_trx_end timestamp(6) generated always as row end,
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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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set versioning_alter_history = DROP;
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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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call verify_vtq;
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drop table t;
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-- source suite/versioning/common_finish.inc
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