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96 lines
3.4 KiB
Text
96 lines
3.4 KiB
Text
--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 *, sys_trx_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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--error ER_VERS_VIEW_PROHIBITED
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create or replace view vt1 as select a, t1.sys_trx_start, t2.sys_trx_end from t1, t2;
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--error ER_VERS_VIEW_PROHIBITED
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create or replace view vt1 as select a, t1.sys_trx_end, t2.sys_trx_end from t1, t2;
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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.sys_trx_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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--error ER_VERS_VIEW_PROHIBITED
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create or replace view vvt1 as select * from t1, t2, vt1;
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drop database test;
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create database test;
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