mirror of
https://github.com/MariaDB/server.git
synced 2025-01-18 04:53:01 +01:00
376 lines
14 KiB
Text
376 lines
14 KiB
Text
set @@session.time_zone='+00:00';
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select ifnull(max(transaction_id), 0) into @start_trx_id from information_schema.innodb_vtq;
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set @test_start=now(6);
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create procedure if not exists verify_vtq()
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begin
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set @i= 0;
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select
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@i:= @i + 1 as No,
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transaction_id > 0 as A,
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commit_id > transaction_id as B,
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begin_timestamp > @test_start as C,
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commit_timestamp >= begin_timestamp as D
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from information_schema.innodb_vtq
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where transaction_id > @start_trx_id;
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select ifnull(max(transaction_id), 0)
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into @start_trx_id
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from information_schema.innodb_vtq;
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end~~
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create function if not exists default_engine()
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returns varchar(255)
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deterministic
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begin
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declare e varchar(255);
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select lower(engine) from information_schema.engines where support='DEFAULT' into e;
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return e;
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end~~
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create function if not exists sys_datatype()
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returns varchar(255)
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deterministic
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begin
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if default_engine() = 'innodb' then
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return 'bigint unsigned';
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elseif default_engine() = 'myisam' then
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return 'timestamp(6)';
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end if;
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return NULL;
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end~~
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create function if not exists sys_commit_ts(sys_field varchar(255))
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returns varchar(255)
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deterministic
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begin
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if default_engine() = 'innodb' then
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return concat('vtq_commit_ts(', sys_field, ')');
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elseif default_engine() = 'myisam' then
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return sys_field;
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end if;
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return NULL;
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end~~
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create procedure if not exists innodb_verify_vtq(recs int)
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begin
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declare i int default 1;
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if default_engine() = 'innodb' then
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call verify_vtq;
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elseif default_engine() = 'myisam' then
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create temporary table tmp (No int, A bool, B bool, C bool, D bool);
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while i <= recs do
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insert into tmp values (i, 1, 1, 1, 1);
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set i= i + 1;
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end while;
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select * from tmp;
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drop table tmp;
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end if;
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end~~
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create procedure concat_exec2(a varchar(255), b varchar(255))
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begin
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prepare stmt from concat(a, b);
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execute stmt;
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deallocate prepare stmt;
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end~~
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create procedure concat_exec3(a varchar(255), b varchar(255), c varchar(255))
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begin
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prepare stmt from concat(a, b, c);
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execute stmt;
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deallocate prepare stmt;
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end~~
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drop table if exists t1;
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create function if not exists non_default_engine()
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returns varchar(255)
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deterministic
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begin
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if default_engine() = 'innodb' then
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return 'myisam';
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end if;
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return 'innodb';
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end~~
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create table t1 (
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x1 int unsigned,
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Sys_start SYS_TRX_TYPE generated always as row start comment 'start',
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Sys_end SYS_TRX_TYPE generated always as row end comment 'end',
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period for system_time (Sys_start, Sys_end)
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) with system versioning;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`x1` int(10) unsigned DEFAULT NULL,
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`Sys_start` SYS_TRX_TYPE GENERATED ALWAYS AS ROW START COMMENT 'start',
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`Sys_end` SYS_TRX_TYPE GENERATED ALWAYS AS ROW END COMMENT 'end',
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PERIOD FOR SYSTEM_TIME (`Sys_start`, `Sys_end`)
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) ENGINE=INNODB_OR_MYISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
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# Implicit fields test
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create or replace table t1 (
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x2 int unsigned
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) with system versioning;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`x2` int(10) unsigned DEFAULT NULL,
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`sys_trx_start` SYS_TRX_TYPE GENERATED ALWAYS AS ROW START,
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`sys_trx_end` SYS_TRX_TYPE GENERATED ALWAYS AS ROW END,
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PERIOD FOR SYSTEM_TIME (`sys_trx_start`, `sys_trx_end`)
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) ENGINE=INNODB_OR_MYISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
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create or replace table t1 (
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x3 int unsigned,
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Sys_start SYS_TRX_TYPE generated always as row start,
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Sys_start2 SYS_TRX_TYPE generated always as row start,
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Sys_end SYS_TRX_TYPE generated always as row end,
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period for system_time (Sys_start, Sys_end)
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) with system versioning;
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ERROR HY000: Wrong parameters for `t1`: mismatch 'PERIOD FOR SYSTEM_TIME' and 'AS ROW START'
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create or replace table t1 (
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x4 int unsigned,
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Sys_start SYS_TRX_TYPE generated always as row start,
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Sys_end2 SYS_TRX_TYPE generated always as row end,
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period for system_time (Sys_start, Sys_end)
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) with system versioning;
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ERROR HY000: Wrong parameters for `t1`: mismatch 'PERIOD FOR SYSTEM_TIME' and 'AS ROW END'
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create or replace table t1 (
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x5 int unsigned,
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Sys_start SYS_TRX_TYPE generated always as row start,
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Sys_end SYS_TRX_TYPE generated always as row end,
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Sys_end2 SYS_TRX_TYPE generated always as row end,
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period for system_time (Sys_start, Sys_end)
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) with system versioning;
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ERROR HY000: Wrong parameters for `t1`: mismatch 'PERIOD FOR SYSTEM_TIME' and 'AS ROW END'
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create or replace table t1 (
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x6 int unsigned,
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period for system_time (Sys_start, Sys_end)
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) with system versioning;
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ERROR HY000: Wrong parameters for `t1`: missing 'AS ROW START'
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create or replace table t1 (
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x7 int unsigned,
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Sys_start SYS_TRX_TYPE generated always as row start,
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Sys_end SYS_TRX_TYPE generated always as row end,
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Sys_end2 SYS_TRX_TYPE generated always as row end,
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period for system_time (Sys_start, Sys_end)
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);
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ERROR HY000: Wrong parameters for `t1`: missing 'WITH SYSTEM VERSIONING'
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create or replace table t1 (
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x8 int unsigned,
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Sys_start SYS_TRX_TYPE generated always as row start,
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Sys_end SYS_TRX_TYPE generated always as row end,
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period for system_time (sys_insert, sys_remove)
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) with system versioning;
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ERROR HY000: Wrong parameters for `t1`: mismatch 'PERIOD FOR SYSTEM_TIME' and 'AS ROW START'
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create or replace table t1 (
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x9 int unsigned,
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Sys_start SYS_TRX_TYPE generated always as row start,
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Sys_end SYS_TRX_TYPE generated always as row end,
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period for system_time (Sys_start, Sys_end)
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);
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ERROR HY000: Wrong parameters for `t1`: missing 'WITH SYSTEM VERSIONING'
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create or replace table t1 (
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x10 int unsigned,
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Sys_start SYS_TRX_TYPE generated always as row start,
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Sys_end SYS_TRX_TYPE generated always as row end,
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period for system_time (Sys_start, Sys_start)
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);
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ERROR HY000: Wrong parameters for `t1`: missing 'WITH SYSTEM VERSIONING'
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create or replace table t1 (
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x11 int unsigned,
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Sys_start bigint unsigned generated always as row start,
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Sys_end timestamp(6) generated always as row end,
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period for system_time (Sys_start, Sys_end)
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) with system versioning;
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Got one of the listed errors
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create or replace table t1 (
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x12 int unsigned,
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Sys_start timestamp(6) generated always as row start,
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Sys_end bigint unsigned generated always as row end,
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period for system_time (Sys_start, Sys_end)
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) with system versioning;
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Got one of the listed errors
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create or replace table t1 (
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x13 int unsigned,
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Sys_start bigint generated always as row start,
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Sys_end bigint unsigned generated always as row end,
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period for system_time (Sys_start, Sys_end)
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) with system versioning engine innodb;
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ERROR HY000: `Sys_start` must be of type `BIGINT(20) UNSIGNED` for versioned table `t1`
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create or replace table t1 (
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x14 int unsigned,
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Sys_start bigint unsigned generated always as row start,
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Sys_end bigint generated always as row end,
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period for system_time (Sys_start, Sys_end)
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) with system versioning engine innodb;
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ERROR HY000: `Sys_end` must be of type `BIGINT(20) UNSIGNED` for versioned table `t1`
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create or replace table t1 (
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A1 int with system versioning,
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B int
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);
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`A1` int(11) DEFAULT NULL,
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`B` int(11) DEFAULT NULL WITHOUT SYSTEM VERSIONING,
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`sys_trx_start` SYS_TRX_TYPE GENERATED ALWAYS AS ROW START,
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`sys_trx_end` SYS_TRX_TYPE GENERATED ALWAYS AS ROW END,
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PERIOD FOR SYSTEM_TIME (`sys_trx_start`, `sys_trx_end`)
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) ENGINE=INNODB_OR_MYISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
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create or replace table t1 (
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A2 int with system versioning,
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B int
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) with system versioning;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`A2` int(11) DEFAULT NULL,
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`B` int(11) DEFAULT NULL,
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`sys_trx_start` SYS_TRX_TYPE GENERATED ALWAYS AS ROW START,
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`sys_trx_end` SYS_TRX_TYPE GENERATED ALWAYS AS ROW END,
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PERIOD FOR SYSTEM_TIME (`sys_trx_start`, `sys_trx_end`)
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) ENGINE=INNODB_OR_MYISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
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create or replace table t1 (
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A3 int,
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B int without system versioning
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);
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create or replace table t1 (
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A4 int,
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B int without system versioning
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) with system versioning;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`A4` int(11) DEFAULT NULL,
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`B` int(11) DEFAULT NULL WITHOUT SYSTEM VERSIONING,
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`sys_trx_start` SYS_TRX_TYPE GENERATED ALWAYS AS ROW START,
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`sys_trx_end` SYS_TRX_TYPE GENERATED ALWAYS AS ROW END,
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PERIOD FOR SYSTEM_TIME (`sys_trx_start`, `sys_trx_end`)
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) ENGINE=INNODB_OR_MYISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
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create or replace table t1 (
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A5 int with system versioning,
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B int without system versioning
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);
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`A5` int(11) DEFAULT NULL,
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`B` int(11) DEFAULT NULL WITHOUT SYSTEM VERSIONING,
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`sys_trx_start` SYS_TRX_TYPE GENERATED ALWAYS AS ROW START,
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`sys_trx_end` SYS_TRX_TYPE GENERATED ALWAYS AS ROW END,
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PERIOD FOR SYSTEM_TIME (`sys_trx_start`, `sys_trx_end`)
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) ENGINE=INNODB_OR_MYISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
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create or replace table t1 (
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A6 int with system versioning,
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B int without system versioning
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) with system versioning;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`A6` int(11) DEFAULT NULL,
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`B` int(11) DEFAULT NULL WITHOUT SYSTEM VERSIONING,
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`sys_trx_start` SYS_TRX_TYPE GENERATED ALWAYS AS ROW START,
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`sys_trx_end` SYS_TRX_TYPE GENERATED ALWAYS AS ROW END,
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PERIOD FOR SYSTEM_TIME (`sys_trx_start`, `sys_trx_end`)
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) ENGINE=INNODB_OR_MYISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
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create or replace table t1 (
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A7 int without system versioning
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);
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create or replace table t1 (
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A8 int without system versioning
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) with system versioning;
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ERROR HY000: Wrong parameters for `t1`: no columns defined 'WITH SYSTEM VERSIONING'
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create table t(
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a11 int
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) without system versioning;
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ERROR HY000: Wrong parameters for `t`: not allowed 'WITHOUT SYSTEM VERSIONING'
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create or replace table t1 (a int) with system versioning;
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create temporary table tmp with system versioning select * from t1;
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create or replace table t1 (a int) with system versioning;
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create table tt1 like t1;
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show create table tt1;
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Table Create Table
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tt1 CREATE TABLE `tt1` (
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`a` int(11) DEFAULT NULL,
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`sys_trx_start` SYS_TRX_TYPE GENERATED ALWAYS AS ROW START,
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`sys_trx_end` SYS_TRX_TYPE GENERATED ALWAYS AS ROW END,
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PERIOD FOR SYSTEM_TIME (`sys_trx_start`, `sys_trx_end`)
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) ENGINE=INNODB_OR_MYISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
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drop table tt1;
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create or replace table t1 (x int) with system versioning;
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create or replace table t0(
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y int,
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st SYS_TRX_TYPE generated always as row start,
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en SYS_TRX_TYPE generated always as row end,
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period for system_time (st, en)
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) with system versioning;
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create or replace table t2 as select * from t1;
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`x` int(11) DEFAULT NULL
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) ENGINE=INNODB_OR_MYISAM DEFAULT CHARSET=latin1
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create or replace table t3 as select * from t0;
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show create table t3;
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Table Create Table
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t3 CREATE TABLE `t3` (
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`y` int(11) DEFAULT NULL
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) ENGINE=INNODB_OR_MYISAM DEFAULT CHARSET=latin1
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insert into t1 values (1);
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insert into t0 values (2);
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create or replace table t2 with system versioning as select * from t1;
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`x` int(11) DEFAULT NULL,
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`sys_trx_start` SYS_TRX_TYPE GENERATED ALWAYS AS ROW START,
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`sys_trx_end` SYS_TRX_TYPE GENERATED ALWAYS AS ROW END,
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PERIOD FOR SYSTEM_TIME (`sys_trx_start`, `sys_trx_end`)
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) ENGINE=INNODB_OR_MYISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
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select * from t2;
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x
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1
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create or replace table t3 with system versioning as select * from t0;
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show create table t3;
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Table Create Table
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t3 CREATE TABLE `t3` (
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`y` int(11) DEFAULT NULL,
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`st` SYS_TRX_TYPE GENERATED ALWAYS AS ROW START,
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`en` SYS_TRX_TYPE GENERATED ALWAYS AS ROW END,
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PERIOD FOR SYSTEM_TIME (`st`, `en`)
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) ENGINE=INNODB_OR_MYISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
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select * from t3 where y > 2;
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y st en
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delete from t0;
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create or replace table t1 (x int) with system versioning;
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create or replace table t2 (y int);
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create or replace table t3 with system versioning select * from t1 for system_time all, t2;
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show create table t3;
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Table Create Table
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t3 CREATE TABLE `t3` (
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`x` int(11) DEFAULT NULL,
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`sys_trx_start` SYS_TRX_TYPE GENERATED ALWAYS AS ROW START,
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`sys_trx_end` SYS_TRX_TYPE GENERATED ALWAYS AS ROW END,
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`y` int(11) DEFAULT NULL,
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PERIOD FOR SYSTEM_TIME (`sys_trx_start`, `sys_trx_end`)
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) ENGINE=INNODB_OR_MYISAM DEFAULT CHARSET=latin1 WITH SYSTEM VERSIONING
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create or replace table t2 with system versioning as select * from t0;
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create or replace table t3 with system versioning select x, y, t1.sys_trx_start, t2.en from t1, t2;
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ERROR HY000: Wrong parameters for `t3`: system fields selected from different tables
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insert into t2 values (1), (2);
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delete from t2 where y = 2;
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create or replace table t3 select * from t2 for system_time all;
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select st, en from t2 where y = 1 into @st, @en;
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select y from t2 for system_time all where st = @st and en = @en;
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y
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1
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select st, en from t2 for system_time all where y = 2 into @st, @en;
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select y from t2 for system_time all where st = @st and en = @en;
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y
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2
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create or replace table t1 (a int) with system versioning engine INNODB_OR_MYISAM;
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create or replace table t2 as select a, sys_trx_start, sys_trx_end from t1 for system_time all;
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create or replace table t2 with system versioning engine INNODB_OR_MYISAM as select a, sys_trx_start, sys_trx_end from t1 for system_time all;
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ERROR HY000: `sys_trx_start` must be of type `SYS_TRX_TYPE` for versioned table `t2`
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create or replace table t1 (a int, id int) with system versioning engine INNODB_OR_MYISAM;
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create or replace table t2 (b int, id int);
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create or replace table t3 as
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select t2.b, t1.a, t1.sys_trx_start, t1.sys_trx_end from t2 inner join t1 on t2.id=t1.id;
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create or replace table t (sys_trx_start int);
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alter table t with system versioning;
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ERROR 42S21: Duplicate column name 'sys_trx_start'
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create or replace table t (sys_trx_end int);
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alter table t with system versioning;
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ERROR 42S21: Duplicate column name 'sys_trx_end'
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drop database test;
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create database test;
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