mirror of
https://github.com/MariaDB/server.git
synced 2025-10-31 19:06:14 +01:00
719 lines
22 KiB
Text
719 lines
22 KiB
Text
SET @saved_stats_persistent = @@GLOBAL.innodb_stats_persistent;
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SET GLOBAL innodb_stats_persistent = OFF;
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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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sys_trx_start SYS_DATATYPE as row start invisible,
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sys_trx_end SYS_DATATYPE 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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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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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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Warnings:
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Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
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select x, y from t1;
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x y
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0 100
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1 101
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2 102
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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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3 33
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select x as ASOF_x, y from t1 for system_time as of timestamp @t0;
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ASOF_x y
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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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select x as FROMTO_x, y from t1 for system_time from timestamp '1970-01-01 00:00:00' to timestamp @t1;
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FROMTO_x y
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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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select x as BETWAND_x, y from t1 for system_time between timestamp '1970-01-01 00:00:00' and timestamp @t1;
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BETWAND_x y
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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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3 33
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select x as ALL_x, y from t1 for system_time all;
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ALL_x y
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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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3 33
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ASOF2_x y
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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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FROMTO2_x y
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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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BETWAND2_x y
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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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3 33
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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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IJ1_x1 y1 x2 y2
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1 1 1 2
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1 2 1 2
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1 3 1 2
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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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LJ1_x1 y1 x2 y2
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1 1 1 2
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1 2 1 2
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1 3 1 2
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4 4 NULL NULL
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5 5 NULL NULL
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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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RJ1_x1 y1 x2 y2
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1 1 1 2
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1 2 1 2
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1 3 1 2
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NULL NULL 2 1
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NULL NULL 3 1
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delete from t1;
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delete from t2;
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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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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE t2 ALL NULL NULL NULL NULL 3 100.00 Using where
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1 SIMPLE t1 ALL NULL NULL NULL NULL 5 100.00 Using where; Using join buffer (flat, BNL join)
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Warnings:
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Note 1003 select `test`.`t1`.`x` AS `IJ2_x1`,`test`.`t1`.`y` AS `y1`,`test`.`t2`.`x` AS `x2`,`test`.`t2`.`y` AS `y2` from `test`.`t1` FOR SYSTEM_TIME AS OF TIMESTAMP @`t0` join `test`.`t2` FOR SYSTEM_TIME AS OF TIMESTAMP @`t0` where `test`.`t1`.`x` = `test`.`t2`.`x` and `test`.`t2`.`row_end` > @`t0` and `test`.`t2`.`row_start` <= @`t0` and `test`.`t1`.`row_end` > @`t0` and `test`.`t1`.`row_start` <= @`t0`
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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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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 5 100.00 Using where
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1 SIMPLE t2 ALL NULL NULL NULL NULL 3 100.00 Using where; Using join buffer (flat, BNL join)
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Warnings:
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Note 1003 select `test`.`t1`.`x` AS `LJ2_x1`,`test`.`t1`.`y` AS `y1`,`test`.`t2`.`x` AS `x2`,`test`.`t2`.`y` AS `y2` from `test`.`t1` FOR SYSTEM_TIME AS OF TIMESTAMP @`t0` left join `test`.`t2` FOR SYSTEM_TIME AS OF TIMESTAMP @`t0` on(`test`.`t2`.`x` = `test`.`t1`.`x` and `test`.`t2`.`row_end` > @`t0` and `test`.`t2`.`row_start` <= @`t0`) where `test`.`t1`.`row_end` > @`t0` and `test`.`t1`.`row_start` <= @`t0`
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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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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE t2 ALL NULL NULL NULL NULL 3 100.00 Using where
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1 SIMPLE t1 ALL NULL NULL NULL NULL 5 100.00 Using where; Using join buffer (flat, BNL join)
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Warnings:
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Note 1003 select `test`.`t1`.`x` AS `RJ2_x1`,`test`.`t1`.`y` AS `y1`,`test`.`t2`.`x` AS `x2`,`test`.`t2`.`y` AS `y2` from `test`.`t2` FOR SYSTEM_TIME AS OF TIMESTAMP @`t0` left join `test`.`t1` FOR SYSTEM_TIME AS OF TIMESTAMP @`t0` on(`test`.`t1`.`x` = `test`.`t2`.`x` and `test`.`t1`.`row_end` > @`t0` and `test`.`t1`.`row_start` <= @`t0`) where `test`.`t2`.`row_end` > @`t0` and `test`.`t2`.`row_start` <= @`t0`
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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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IJ2_x1 y1 x2 y2
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1 1 1 2
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1 2 1 2
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1 3 1 2
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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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LJ2_x1 y1 x2 y2
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1 1 1 2
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1 2 1 2
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1 3 1 2
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4 4 NULL NULL
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5 5 NULL NULL
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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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RJ2_x1 y1 x2 y2
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1 1 1 2
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1 2 1 2
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1 3 1 2
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NULL NULL 2 1
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NULL NULL 3 1
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drop table t1;
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drop table t2;
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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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delete from t1;
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insert into t1 values (2);
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delete from t1;
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insert into t1 values (3);
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delete from t1;
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select row_start into @start1 from t1 for system_time all where x = 1;
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select row_end into @end1 from t1 for system_time all where x = 1;
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select row_start into @start2 from t1 for system_time all where x = 2;
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select row_end into @end2 from t1 for system_time all where x = 2;
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select row_start into @start3 from t1 for system_time all where x = 3;
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select row_end into @end3 from t1 for system_time all where x = 3;
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select x as ASOF_x from t1 for system_time as of @start2;
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ASOF_x
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2
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select x as ASOF_x from t1 for system_time as of @end2;
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ASOF_x
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select x as FROMTO_x from t1 for system_time from @start1 to @end3;
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FROMTO_x
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1
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2
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3
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select x as FROMTO_x from t1 for system_time from @end1 to @start2;
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FROMTO_x
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select x as BETWAND_x from t1 for system_time between @start1 and @end3;
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BETWAND_x
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1
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2
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3
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select x as BETWAND_x from t1 for system_time between @end1 and @start2;
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BETWAND_x
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2
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drop table t1;
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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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A
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1
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create or replace table t1 (x int);
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insert into t1 values (1);
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select * from t1 for system_time all;
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ERROR HY000: Table `t1` is not system-versioned
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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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select * from t1 for system_time all for update;
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ERROR HY000: Table 't1' was locked with a READ lock and can't be updated
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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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a
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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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a
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1
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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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a
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1
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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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x x
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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.row_end;
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update t1 set a=2;
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select @end;
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@end
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MAX_RESULT
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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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a b
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1 2
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select * from (select * from (select * from t1 cross join t2) as tmp1) as tmp2;
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a b
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1 2
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select * from (select * from t1 cross join t2 for system_time as of timestamp ('1970-01-01 00:00:00')) as tmp;
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a b
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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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a1 a2
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1 1
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2 1
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1 2
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2 2
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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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a1 a2
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1 1
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2 1
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1 2
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2 2
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select * from v1 natural left join t2;
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a1 a2
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1 1
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2 1
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1 2
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2 2
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select * from v1 natural right join t2;
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a2 a1
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1 1
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2 1
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1 2
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2 2
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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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explain extended
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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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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00 Using where
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1 SIMPLE t2 ALL NULL NULL NULL NULL 3 100.00 Using where; Using join buffer (flat, BNL join)
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1 SIMPLE t3 ALL NULL NULL NULL NULL 3 100.00 Using where; Using join buffer (incremental, BNL join)
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Warnings:
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Note 1003 select `test`.`t1`.`a` AS `a`,`test`.`t2`.`a` AS `a` from `test`.`t1` left join (`test`.`t1` `t2` left join `test`.`t1` `t3` on(`test`.`t3`.`a` = `test`.`t2`.`a` and `test`.`t3`.`row_end` = TIMESTAMP'2038-01-19 03:14:07.999999')) on(`test`.`t2`.`row_end` = TIMESTAMP'2038-01-19 03:14:07.999999' and `test`.`t1`.`a` > 1) where `test`.`t1`.`row_end` = TIMESTAMP'2038-01-19 03:14:07.999999'
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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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a a
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2 1
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3 1
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2 2
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3 2
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2 3
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3 3
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1 NULL
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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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x y
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1 1
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2 1
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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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ERROR HY000: Table `t` is not system-versioned
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# 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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select * from t1 for system_time as of transaction 1;
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ERROR HY000: Transaction-precise system versioning for `t1` is not supported
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# MDEV-18929 2nd execution of SP does not detect ER_VERS_NOT_VERSIONED
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create or replace procedure sp()
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select * from t1 for system_time as of transaction 1;
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call sp;
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ERROR HY000: Transaction-precise system versioning for `t1` is not supported
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call sp;
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ERROR HY000: Transaction-precise system versioning for `t1` is not supported
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create or replace table t1 (a int);
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create or replace procedure sp()
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select * from t1 for system_time all;
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call sp;
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ERROR HY000: Table `t1` is not system-versioned
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call sp;
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ERROR HY000: Table `t1` is not system-versioned
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drop procedure sp;
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create or replace table t1 (
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x int,
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sys_trx_start bigint unsigned as row start invisible,
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sys_trx_end bigint unsigned 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 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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Warnings:
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Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
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## 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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trx_start_good
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1
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## TIMESTAMP specifier
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select x from t1 for system_time as of timestamp @ts;
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x
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1
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set @ts= timestamp'1-1-1 0:0:0';
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select x from t1 for system_time as of timestamp @ts;
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x
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## TRANSACTION specifier
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select x from t1 for system_time as of transaction @trx_start;
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x
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1
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## no specifier (defaults to timestamp)
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select x from t1 for system_time as of @ts;
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x
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### 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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f
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0
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0
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### 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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a
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### 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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a
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### Issue #365, bug 10 (WHERE cond freed prematurely for PS)
|
|
create or replace table t1 (x int) with system versioning;
|
|
insert into t1 values (1);
|
|
create or replace view v1 as select x from t1 where x = 1;
|
|
prepare stmt from "
|
|
select x from t1 where x in (select x from v1);";
|
|
execute stmt;
|
|
x
|
|
1
|
|
execute stmt;
|
|
x
|
|
1
|
|
### Issue #365, bug 11 (WHERE cond not top level item)
|
|
create or replace table t1 (a int, b int, key idx(a)) with system versioning;
|
|
insert into t1 values (1, 1), (2, 2);
|
|
select * from t1 where (a, 2) in ((1, 1), (2, 2)) and b = 1;
|
|
a b
|
|
### Issue #398, NOW is now non-magic
|
|
create or replace table t1 (x int) with system versioning;
|
|
select * from t1 for system_time as of current_timestamp;
|
|
x
|
|
select * from t1 for system_time as of now;
|
|
ERROR HY000: Illegal parameter data type now for operation 'FOR SYSTEM_TIME'
|
|
### Issue #405, NATURAL JOIN failure
|
|
create or replace table t1 (a int) with system versioning;
|
|
create or replace table t2 (b int);
|
|
create or replace view v1 as select a, row_start, row_end from t1 where a > round(rand()*1000);
|
|
select * from v1 natural join t2;
|
|
a row_start row_end b
|
|
#
|
|
# Issue #406, MDEV-14633 Assertion on TRT read
|
|
#
|
|
create or replace table t1 (pk int primary key, i int, t time, key (i)) with system versioning;
|
|
insert into t1 values (1, 10, '15:01:53'), (2, 20, '00:00:00');
|
|
delete from t1;
|
|
select * from t1 where t = '00:00:00' and i > 0 and row_end <> '2012-12-12 00:00:00';
|
|
pk i t
|
|
#
|
|
# MDEV-14816 Assertion `join->best_read < double(1.797...e+308L)' failed in bool greedy_search
|
|
#
|
|
create or replace table t1 (f1 int) with system versioning;
|
|
create or replace table t2 (f2 int) with system versioning;
|
|
create or replace table t3 (f3 int);
|
|
create or replace table t4 (f4 int);
|
|
insert into t1 values (1), (2), (3), (4);
|
|
insert into t2 values (1), (2), (3);
|
|
insert into t3 values (1), (2);
|
|
insert into t4 values (1);
|
|
select * from
|
|
t1 as t1a
|
|
left join t2 as t2a left join (t3 as t3a inner join t1) on t2a.f2 = t3a.f3 on t1a.f1 = t2a.f2
|
|
left join (t2 join t3 inner join t4) on t2a.f2 = t1a.f1;
|
|
f1 f2 f3 f1 f2 f3 f4
|
|
1 1 1 1 1 1 1
|
|
2 2 2 1 1 1 1
|
|
1 1 1 2 1 1 1
|
|
2 2 2 2 1 1 1
|
|
1 1 1 3 1 1 1
|
|
2 2 2 3 1 1 1
|
|
1 1 1 4 1 1 1
|
|
2 2 2 4 1 1 1
|
|
1 1 1 1 1 2 1
|
|
2 2 2 1 1 2 1
|
|
1 1 1 2 1 2 1
|
|
2 2 2 2 1 2 1
|
|
1 1 1 3 1 2 1
|
|
2 2 2 3 1 2 1
|
|
1 1 1 4 1 2 1
|
|
2 2 2 4 1 2 1
|
|
1 1 1 1 2 1 1
|
|
2 2 2 1 2 1 1
|
|
1 1 1 2 2 1 1
|
|
2 2 2 2 2 1 1
|
|
1 1 1 3 2 1 1
|
|
2 2 2 3 2 1 1
|
|
1 1 1 4 2 1 1
|
|
2 2 2 4 2 1 1
|
|
1 1 1 1 2 2 1
|
|
2 2 2 1 2 2 1
|
|
1 1 1 2 2 2 1
|
|
2 2 2 2 2 2 1
|
|
1 1 1 3 2 2 1
|
|
2 2 2 3 2 2 1
|
|
1 1 1 4 2 2 1
|
|
2 2 2 4 2 2 1
|
|
1 1 1 1 3 1 1
|
|
2 2 2 1 3 1 1
|
|
1 1 1 2 3 1 1
|
|
2 2 2 2 3 1 1
|
|
1 1 1 3 3 1 1
|
|
2 2 2 3 3 1 1
|
|
1 1 1 4 3 1 1
|
|
2 2 2 4 3 1 1
|
|
1 1 1 1 3 2 1
|
|
2 2 2 1 3 2 1
|
|
1 1 1 2 3 2 1
|
|
2 2 2 2 3 2 1
|
|
1 1 1 3 3 2 1
|
|
2 2 2 3 3 2 1
|
|
1 1 1 4 3 2 1
|
|
2 2 2 4 3 2 1
|
|
3 3 NULL NULL 1 1 1
|
|
3 3 NULL NULL 1 2 1
|
|
3 3 NULL NULL 2 1 1
|
|
3 3 NULL NULL 2 2 1
|
|
3 3 NULL NULL 3 1 1
|
|
3 3 NULL NULL 3 2 1
|
|
4 NULL NULL NULL NULL NULL NULL
|
|
#
|
|
# MDEV-15004 parser greedily parses AS OF TIMESTAMP
|
|
#
|
|
select timestamp'2016-02-30 08:07:06';
|
|
ERROR HY000: Incorrect DATETIME value: '2016-02-30 08:07:06'
|
|
select * from t1 for system_time as of timestamp'2016-02-30 08:07:06';
|
|
ERROR HY000: Incorrect DATETIME value: '2016-02-30 08:07:06'
|
|
select timestamp('2003-12-31 12:00:00','12:00:00');
|
|
timestamp('2003-12-31 12:00:00','12:00:00')
|
|
2004-01-01 00:00:00
|
|
select * from t1 for system_time as of timestamp('2003-12-31 12:00:00','12:00:00');
|
|
f1
|
|
#
|
|
# MDEV-15391 Server crashes in JOIN::fix_all_splittings_in_plan or Assertion `join->best_read < double(1.79...e+308L)' failed [tempesta-tech#475]
|
|
#
|
|
create or replace table t1 (f1 int) with system versioning;
|
|
insert t1 values (1),(2);
|
|
create or replace table t2 (f2 int);
|
|
create or replace table t3 (f3 int);
|
|
create or replace table t4 (f4 int) with system versioning;
|
|
select f1 from t1 join t2 left join t3 left join t4 on f3 = f4 on f3 = f2;
|
|
f1
|
|
insert t2 values (1),(2);
|
|
insert t3 values (1),(2);
|
|
insert t4 values (1),(2);
|
|
explain extended
|
|
select f1 from t1 join t2 left join t3 left join t4 on f3 = f4 on f3 = f2;
|
|
id select_type table type possible_keys key key_len ref rows filtered Extra
|
|
1 SIMPLE t1 ALL NULL NULL NULL NULL 2 100.00 Using where
|
|
1 SIMPLE t2 ALL NULL NULL NULL NULL 2 100.00 Using join buffer (flat, BNL join)
|
|
1 SIMPLE t3 ALL NULL NULL NULL NULL 2 100.00 Using where; Using join buffer (incremental, BNL join)
|
|
1 SIMPLE t4 ALL NULL NULL NULL NULL 2 100.00 Using where; Using join buffer (incremental, BNL join)
|
|
Warnings:
|
|
Note 1003 select `test`.`t1`.`f1` AS `f1` from `test`.`t1` join `test`.`t2` left join (`test`.`t3` left join `test`.`t4` on(`test`.`t4`.`f4` = `test`.`t2`.`f2` and `test`.`t4`.`row_end` = TIMESTAMP'2038-01-19 03:14:07.999999')) on(`test`.`t3`.`f3` = `test`.`t2`.`f2`) where `test`.`t1`.`row_end` = TIMESTAMP'2038-01-19 03:14:07.999999'
|
|
drop view v1;
|
|
drop table t1, t2, t3, t4;
|
|
#
|
|
# MDEV-15980 FOR SYSTEM_TIME BETWEEN and FROM .. TO work with negative intervals
|
|
#
|
|
create or replace table t1 (
|
|
a int,
|
|
row_start SYS_DATATYPE as row start invisible,
|
|
row_end SYS_DATATYPE as row end invisible,
|
|
period for system_time (row_start, row_end)
|
|
) with system versioning;
|
|
insert into t1 values (1);
|
|
delete from t1;
|
|
select row_start from t1 for system_time all into @t1;
|
|
Warnings:
|
|
Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
|
|
select row_end from t1 for system_time all into @t2;
|
|
Warnings:
|
|
Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
|
|
select * from t1 for system_time between @t1 and @t2;
|
|
a
|
|
1
|
|
select * from t1 for system_time between @t2 and @t1;
|
|
a
|
|
select * from t1 for system_time from @t1 to @t2;
|
|
a
|
|
1
|
|
select * from t1 for system_time from @t2 to @t1;
|
|
a
|
|
drop table t1;
|
|
#
|
|
# MDEV-15991 Server crashes in setup_on_expr upon calling SP or function executing DML on versioned tables
|
|
#
|
|
create or replace table t1 (i int);
|
|
insert into t1 values (1);
|
|
create or replace procedure p(n int)
|
|
begin
|
|
select * from t1;
|
|
end $
|
|
call p(1);
|
|
i
|
|
1
|
|
alter table t1 add system versioning;
|
|
call p(2);
|
|
i
|
|
1
|
|
call p(3);
|
|
i
|
|
1
|
|
#
|
|
# MDEV-15947 ASAN heap-use-after-free in Item_ident::print or in my_strcasecmp_utf8 or unexpected ER_BAD_FIELD_ERROR upon call of stored procedure reading from versioned table
|
|
#
|
|
create or replace table t1 (i int) with system versioning;
|
|
create or replace procedure p() select * from t1;
|
|
call p;
|
|
i
|
|
flush tables;
|
|
call p;
|
|
i
|
|
call p;
|
|
i
|
|
drop procedure p;
|
|
drop table t1;
|
|
#
|
|
# MDEV-21234 Server crashes in in setup_on_expr upon 3rd execution of SP
|
|
#
|
|
create table t1 (a varchar(8));
|
|
insert into t1 values ('foo'),('bar');
|
|
create table t2 (b date);
|
|
create procedure pr() insert into t2 select * from t1;
|
|
call pr;
|
|
ERROR 22007: Incorrect date value: 'foo' for column `test`.`t2`.`b` at row 1
|
|
prepare stmt from 'insert into t2 select * from t1';
|
|
execute stmt;
|
|
ERROR 22007: Incorrect date value: 'foo' for column `test`.`t2`.`b` at row 1
|
|
alter table t1 add system versioning;
|
|
call pr;
|
|
ERROR 22007: Incorrect date value: 'foo' for column `test`.`t2`.`b` at row 1
|
|
call pr;
|
|
ERROR 22007: Incorrect date value: 'foo' for column `test`.`t2`.`b` at row 1
|
|
execute stmt;
|
|
ERROR 22007: Incorrect date value: 'foo' for column `test`.`t2`.`b` at row 1
|
|
execute stmt;
|
|
ERROR 22007: Incorrect date value: 'foo' for column `test`.`t2`.`b` at row 1
|
|
drop prepare stmt;
|
|
drop procedure pr;
|
|
drop table t1, t2;
|
|
#
|
|
# MDEV-23799 CREATE .. SELECT wrong result on join versioned table
|
|
#
|
|
create or replace table x (id Int) with system versioning;
|
|
create or replace table x_p (elementId Int, pkey varchar(20), pvalue varchar(20)) with system versioning;
|
|
insert into x values (1), (2), (3);
|
|
insert into x_p values (1, 'gender', 'male');
|
|
insert into x_p values (2, 'gender', 'female');
|
|
insert into x_p values (3, 'gender', 'male');
|
|
create table tmp1
|
|
select xgender.pvalue as gender, xtitle.pvalue as title
|
|
from x
|
|
left join x_p as xgender on x.id = xgender.elementId and xgender.pkey = 'gender'
|
|
left join x_p as xtitle on x.id = xtitle.elementId and xtitle.pkey = 'title';
|
|
select * from tmp1;
|
|
gender title
|
|
male NULL
|
|
female NULL
|
|
male NULL
|
|
drop table tmp1;
|
|
drop tables x, x_p;
|
|
call verify_trt_dummy(34);
|
|
No A B C D
|
|
1 1 1 1 1
|
|
2 1 1 1 1
|
|
3 1 1 1 1
|
|
4 1 1 1 1
|
|
5 1 1 1 1
|
|
6 1 1 1 1
|
|
7 1 1 1 1
|
|
8 1 1 1 1
|
|
9 1 1 1 1
|
|
10 1 1 1 1
|
|
11 1 1 1 1
|
|
12 1 1 1 1
|
|
13 1 1 1 1
|
|
14 1 1 1 1
|
|
15 1 1 1 1
|
|
16 1 1 1 1
|
|
17 1 1 1 1
|
|
18 1 1 1 1
|
|
19 1 1 1 1
|
|
20 1 1 1 1
|
|
21 1 1 1 1
|
|
22 1 1 1 1
|
|
23 1 1 1 1
|
|
24 1 1 1 1
|
|
25 1 1 1 1
|
|
26 1 1 1 1
|
|
27 1 1 1 1
|
|
28 1 1 1 1
|
|
29 1 1 1 1
|
|
30 1 1 1 1
|
|
31 1 1 1 1
|
|
32 1 1 1 1
|
|
33 1 1 1 1
|
|
34 1 1 1 1
|
|
SET GLOBAL innodb_stats_persistent = @saved_stats_persistent;
|
|
#
|
|
# MDEV-32082 Server crash in find_field_in_table
|
|
#
|
|
create table t0 (c0 int) with system versioning;
|
|
select x0 from (
|
|
select c0 x0 from t0
|
|
) for system_time as of nowasdf deriv;
|
|
ERROR HY000: Illegal parameter data type nowasdf for operation 'FOR SYSTEM_TIME'
|
|
drop table t0;
|