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127 lines
4.3 KiB
Plaintext
127 lines
4.3 KiB
Plaintext
--source suite/versioning/engines.inc
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--source suite/versioning/common.inc
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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 now(6) into @t1;
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update t1 set x= 2;
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select now(6) into @t2;
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delete from t1;
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set @vt1= concat("create or replace view vt1 as select * from t1 for system_time as of timestamp '", @t1, "'");
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prepare stmt from @vt1; execute stmt; drop prepare stmt;
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set @vt2= concat("create or replace view vt2 as select *, row_end from t1 for system_time as of timestamp '", @t2, "'");
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prepare stmt from @vt2; execute stmt; drop prepare stmt;
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select * from t1;
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create or replace view vt1 as select * from t1;
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--replace_result 18446744073709551615 MAX_RESULT "TIMESTAMP'2038-01-19 03:14:07.999999'" MAX_RESULT
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show create view vt1;
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drop view vt1;
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drop view vt2;
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create or replace view vt1 as select * from t1 for system_time all;
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select * from vt1;
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prepare stmt from 'select * from vt1'; execute stmt; drop prepare stmt;
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set @str= concat('create or replace view vt1 as
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select * from t1 for system_time as of timestamp "', @t1, '"');
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prepare stmt from @str; execute stmt; drop prepare stmt;
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select * from t1 for system_time as of timestamp @t1;
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select * from vt1;
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insert into vt1 values (3);
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select * from t1;
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select * from vt1;
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create or replace table t1 (x int) with system versioning;
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insert into t1 values (1), (2);
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set @t1=now(6);
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delete from t1 where x=2;
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set @t2=now(6);
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delete from t1 where x=1;
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set @t3=now(6);
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set @tmp= concat("create or replace view vt1 as select * from t1 for system_time as of timestamp '", @t1, "'");
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prepare stmt from @tmp; execute stmt; drop prepare stmt;
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select * from vt1;
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--echo # VIEW with parameters [#151]
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create or replace table t1 (x int) with system versioning;
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create or replace view vt1(c) as select x from t1;
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--replace_result 18446744073709551615 MAX_RESULT "TIMESTAMP'2038-01-19 03:14:07.999999'" MAX_RESULT
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show create view vt1;
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--echo # VIEW over JOIN of versioned tables [#153]
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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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create or replace view vt12 as select * from t1 cross join t2;
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select * from vt12;
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create or replace view vt12 as select * from t1 for system_time as of timestamp ('0-0-0') cross join t2;
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select * from vt12;
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--echo # VIEW improvements [#183]
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create or replace table t3 (x int);
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create or replace view vt1 as select * from t1, t2, t3;
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--replace_result 18446744073709551615 MAX_RESULT "TIMESTAMP'2038-01-19 03:14:07.999999'" MAX_RESULT
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show create view vt1;
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create or replace view vt1 as select * from t3, t2, t1;
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--replace_result 18446744073709551615 MAX_RESULT "TIMESTAMP'2038-01-19 03:14:07.999999'" MAX_RESULT
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show create view vt1;
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create or replace view vt1 as select a, t2.row_end as endo from t3, t1, t2;
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--replace_result 18446744073709551615 MAX_RESULT "TIMESTAMP'2038-01-19 03:14:07.999999'" MAX_RESULT
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show create view vt1;
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--echo # VIEW over UNION [#269]
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create or replace view vt1 as select * from t1 union select * from t1;
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select * from vt1;
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--echo # VIEW over UNION with non-versioned [#393]
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create or replace table t2 (a int);
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create or replace view vt1 as select * from t1 union select * from t2;
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select * from vt1;
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--echo #
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--echo # MDEV-14689 crash on second PS execute
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--echo #
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create or replace table t1 (a int);
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create or replace view v1 as select * from t1;
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create or replace table t2 (b int) with system versioning;
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prepare stmt from 'select a from v1 inner join t2 group by a order by a';
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execute stmt;
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execute stmt;
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drop database test;
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create database test;
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use test;
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--echo #
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--echo # MDEV-15146 SQLError[4122]: View is not system versioned
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--echo #
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create table t1 (a int) with system versioning;
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insert t1 values (1),(2);
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set @a=now(6);
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create view v1 as select * from t1;
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delete from t1;
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select * from v1;
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select * from v1 for system_time as of @a;
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show create view v1;
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--echo #
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--echo # MDEV-15378 Valid query causes invalid view definition due to syntax limitation in FOR SYSTEM_TIME
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--echo #
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create or replace table t1 (i int) with system versioning;
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select * from t1 for system_time as of now() - interval 6 second;
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create or replace view v1 as select * from t1 for system_time as of date_sub(now(), interval 6 second);
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show create view v1;
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drop view v1;
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drop table t1;
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