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280 lines
9.6 KiB
Text
280 lines
9.6 KiB
Text
--source suite/versioning/engines.inc
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--source suite/versioning/common.inc
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# test_01
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create or replace table t1 (
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x int unsigned,
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y int unsigned
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) with system versioning;
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insert into t1 (x, y) values
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(0, 100),
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(1, 101),
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(2, 102),
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(3, 103),
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(4, 104),
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(5, 105),
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(6, 106),
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(7, 107),
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(8, 108),
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(9, 109);
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set @t0= now(6);
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if ($default_engine == 'InnoDB')
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{
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--disable_query_log
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select sys_trx_start from t1 limit 1 into @x0;
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--enable_query_log
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}
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delete from t1 where x = 3;
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delete from t1 where x > 7;
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insert into t1(x, y) values(3, 33);
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select sys_trx_start from t1 where x = 3 and y = 33 into @t1;
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if ($default_engine == 'InnoDB')
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{
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--disable_query_log
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set @x1= @t1;
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select vtq_commit_ts(@x1) into @t1;
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--enable_query_log
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}
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select x, y from t1;
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select x as ASOF_x, y from t1 for system_time as of timestamp @t0;
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select x as FROMTO_x, y from t1 for system_time from timestamp '0-0-0 0:0:0' to timestamp @t1;
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select x as BETWAND_x, y from t1 for system_time between timestamp '0-0-0 0:0:0' and timestamp @t1;
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select x as ALL_x, y from t1 for system_time all;
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--disable_query_log
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if ($default_engine == 'InnoDB')
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{
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select x as ASOF2_x, y from t1 for system_time as of @x0;
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select x as FROMTO2_x, y from t1 for system_time from @x0 to @x1;
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select x as BETWAND2_x, y from t1 for system_time between transaction @x0 and transaction @x1;
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}
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if ($default_engine != 'InnoDB')
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{
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select x as ASOF2_x, y from t1 for system_time as of @t0;
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select x as FROMTO2_x, y from t1 for system_time from timestamp '0-0-0 0:0:0' to timestamp @t1;
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select x as BETWAND2_x, y from t1 for system_time between timestamp '0-0-0 0:0:0' and timestamp @t1;
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}
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--enable_query_log
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# test_02
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create or replace table t1 (
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x int unsigned,
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y int unsigned
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) with system versioning;
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create or replace table t2 (
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x int unsigned,
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y int unsigned
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) with system versioning;
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insert into t1 values (1, 1), (1, 2), (1, 3), (4, 4), (5, 5);
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insert into t2 values (1, 2), (2, 1), (3, 1);
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set @t0= now(6);
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select t1.x as IJ1_x1, t1.y as y1, t2.x as x2, t2.y as y2 from t1 inner join t2 on t1.x = t2.x;
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select t1.x as LJ1_x1, t1.y as y1, t2.x as x2, t2.y as y2 from t1 left join t2 on t1.x = t2.x;
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select t1.x as RJ1_x1, t1.y as y1, t2.x as x2, t2.y as y2 from t1 right join t2 on t1.x = t2.x;
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delete from t1;
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delete from t2;
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#384
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explain extended select * from (select t1.x as IJ2_x1, t1.y as y1, t2.x as x2, t2.y as y2 from t1 inner join t2 on t1.x = t2.x)
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for system_time as of timestamp @t0 as t;
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explain extended select * from (select t1.x as LJ2_x1, t1.y as y1, t2.x as x2, t2.y as y2 from t1 left join t2 on t1.x = t2.x)
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for system_time as of timestamp @t0 as t;
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#383
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explain extended select * from (select t1.x as RJ2_x1, t1.y as y1, t2.x as x2, t2.y as y2 from t1 right join t2 on t1.x = t2.x)
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for system_time as of timestamp @t0 as t;
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select * from (select t1.x as IJ2_x1, t1.y as y1, t2.x as x2, t2.y as y2 from t1 inner join t2 on t1.x = t2.x)
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for system_time as of timestamp @t0 as t;
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select * from (select t1.x as LJ2_x1, t1.y as y1, t2.x as x2, t2.y as y2 from t1 left join t2 on t1.x = t2.x)
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for system_time as of timestamp @t0 as t;
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select * from (select t1.x as RJ2_x1, t1.y as y1, t2.x as x2, t2.y as y2 from t1 right join t2 on t1.x = t2.x)
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for system_time as of timestamp @t0 as t;
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drop table t1;
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drop table t2;
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# Wildcard expansion on hidden fields
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create table t1(
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A int
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) with system versioning;
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insert into t1 values(1);
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select * from t1;
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create or replace table t1 (x int);
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insert into t1 values (1);
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--error ER_VERSIONING_REQUIRED
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select * from t1 for system_time all;
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create or replace table t1 (x int) with system versioning;
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insert into t1 values (1);
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--error ER_VERS_HISTORY_LOCK
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select * from t1 for system_time all for update;
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create or replace table t1 (a int not null auto_increment primary key) with system versioning;
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select * from (t1 as t2 left join t1 as t3 using (a)) natural left join t1;
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create or replace table t1 (a int) with system versioning;
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create or replace table t2 (a int) with system versioning;
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insert into t1 values(1);
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insert into t2 values(1);
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create view v1 as select * from t2 inner join t1 using (a);
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select * from v1;
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drop view v1;
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create or replace table t1 (a int) with system versioning;
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insert into t1 values (1);
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create view vt1 as select a from t1;
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select * from t1 natural join vt1;
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drop view vt1;
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create or replace table t1(x int) with system versioning;
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select * from (t1 as r left join t1 as u using (x)), t1;
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# @end should be max
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create or replace table t1 (a int) with system versioning;
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insert into t1 values (1);
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create trigger read_end after update on t1
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for each row set @end = old.sys_trx_end;
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update t1 set a=2;
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--replace_result 18446744073709551615 MAX_RESULT "2038-01-19 03:14:07.999999" MAX_RESULT
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select @end;
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create or replace table t1 (a int) with system versioning;
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create or replace table t2 (b int) with system versioning;
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insert into t1 values (1);
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insert into t2 values (2);
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select * from (select * from t1 cross join t2) as tmp;
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select * from (select * from (select * from t1 cross join t2) as tmp1) as tmp2;
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select * from (select * from t1 cross join t2 for system_time as of timestamp '0-0-0') as tmp;
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create or replace table t1(a1 int) with system versioning;
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create or replace table t2(a2 int) with system versioning;
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insert into t1 values(1),(2);
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insert into t2 values(1),(2);
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select * from t1 for system_time all natural left join t2 for system_time all;
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# natural join of a view and table
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create or replace table t1(a1 int) with system versioning;
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create or replace table t2(a2 int) with system versioning;
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insert into t1 values(1),(2);
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insert into t2 values(1),(2);
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create or replace view v1 as select a1 from t1;
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select * from v1 natural join t2;
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select * from v1 natural left join t2;
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select * from v1 natural right join t2;
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create or replace table t1 (a int) with system versioning;
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insert into t1 values (1);
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insert into t1 values (2);
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insert into t1 values (3);
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select * from t1 left outer join (t1 as t2 left join t1 as t3 using (a)) on t1.a>1;
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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) with system versioning;
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insert into t1 values (1), (2), (3);
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delete from t1 where x = 3;
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insert into t2 values (1);
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select * from t1, t2 for system_time all;
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--error ER_VERS_SYSTEM_TIME_CLASH
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select * from (select * from t1 for system_time all, t2 for system_time all)
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for system_time all as t;
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--echo # TRANSACTION/TIMESTAMP specifier in SYSTEM_TIME [MDEV-14645, Issue #396]
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create or replace table t1 (x int) with system versioning engine myisam;
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--error ER_VERS_ENGINE_UNSUPPORTED
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select * from t1 for system_time as of transaction 1;
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create or replace table t1 (x int) with system versioning engine innodb;
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insert into t1 values (1);
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set @ts= now(6);
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delete from t1;
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select sys_trx_start from t1 for system_time all into @trx_start;
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--echo ## ensure @trx_start is much lower than unix timestamp
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select @trx_start < unix_timestamp(@ts) - 100 as trx_start_good;
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--echo ## TIMESTAMP specifier
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select * from t1 for system_time as of timestamp @ts;
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select * from t1 for system_time as of timestamp unix_timestamp(@ts);
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select * from t1 for system_time as of timestamp @trx_start;
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--echo ## TRANSACTION specifier
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select * from t1 for system_time as of transaction @ts;
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select * from t1 for system_time as of transaction unix_timestamp(@ts);
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select * from t1 for system_time as of transaction @trx_start;
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--echo ## no specifier (auto-detection)
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select * from t1 for system_time as of @ts;
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select * from t1 for system_time as of unix_timestamp(@ts);
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select * from t1 for system_time as of @trx_start;
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--echo ### Issue #365, bug 4 (related to #226, optimized fields)
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create or replace table t1 (i int, b int) with system versioning;
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insert into t1 values (0, 0), (0, 0);
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select min(i) over (partition by b) as f
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from (select i + 0 as i, b from t1) as tt
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order by i;
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--echo ### Issue #365, bug 5 (dangling AND)
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create or replace table t1 (a int);
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create or replace table t2 (b int) with system versioning;
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select * from t1
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where exists (select 1 from t2 where t2.b = t1.a and t2.b = t1.a);
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--echo ### Issue #365, bug 9 (not a derived subquery)
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create or replace table t1 (x int) with system versioning;
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select t1.x in (select x from t1) a from t1, (select x from t1) b;
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--echo ### Issue #365, bug 10 (WHERE cond freed prematurely for PS)
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create or replace table t1 (x int) with system versioning;
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insert into t1 values (1);
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create or replace view v1 as select x from t1 where x = 1;
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prepare stmt from "
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select x from t1 where x in (select x from v1);";
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execute stmt;
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execute stmt;
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--echo ### Issue #365, bug 11 (WHERE cond not top level item)
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create or replace table t1 (a int, b int, key idx(a)) with system versioning;
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insert into t1 values (1, 1), (2, 2);
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select * from t1 where (a, 2) in ((1, 1), (2, 2)) and b = 1;
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--echo ### Issue #398, NOW is now non-magic
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create or replace table t1 (x int) with system versioning;
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select * from t1 for system_time as of current_timestamp;
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--error ER_BAD_FIELD_ERROR
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select * from t1 for system_time as of now;
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--echo ### Issue #405, NATURAL JOIN failure
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create or replace table t1 (a int) with system versioning;
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create or replace table t2 (b int);
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create or replace view v1 as select a, sys_trx_start, sys_trx_end from t1 where a > round(rand()*1000);
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select * from v1 natural join t2;
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--echo ### Issue #406, MDEV-14633 Assertion on TRT read
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create or replace table t1 (pk int primary key, i int, t time, key (i)) with system versioning;
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insert into t1 values (1, 10, '15:01:53'), (2, 20, '00:00:00');
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delete from t1;
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--disable_warnings
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select * from t1 where t = '00:00:00' and i > 0 and sys_trx_end <> '2012-12-12 00:00:00';
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--enable_warnings
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drop view v1;
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drop table t1, t2;
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call innodb_verify_vtq(34);
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-- source suite/versioning/common_finish.inc
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