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MDEV-15146 SQLError[4122]: View is not system versioned

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don't expand AS OF in views, and, in particular, don't auto-add
AS OF NOW().
This commit is contained in:
Sergei Golubchik
2018-02-12 00:06:40 +01:00
parent 39157fbf05
commit f51ecfee93
5 changed files with 88 additions and 15 deletions
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27
mysql-test/suite/versioning/r/view.result
View File

@ -17,7 +17,7 @@ x
create or replace view vt1 as select * from t1;
show create view vt1;
View Create View character_set_client collation_connection
vt1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `vt1` AS select `t1`.`x` AS `x` from `t1` FOR SYSTEM_TIME ALL where `t1`.`row_end` = MAX_RESULT or `t1`.`row_end` is null latin1 latin1_swedish_ci
vt1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `vt1` AS select `t1`.`x` AS `x` from `t1` latin1 latin1_swedish_ci
drop view vt1;
drop view vt2;
create or replace view vt1 as select * from t1 for system_time all;
@ -69,7 +69,7 @@ create or replace table t1 (x int) with system versioning;
create or replace view vt1(c) as select x from t1;
show create view vt1;
View Create View character_set_client collation_connection
vt1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `vt1` AS select `t1`.`x` AS `c` from `t1` FOR SYSTEM_TIME ALL where `t1`.`row_end` = MAX_RESULT or `t1`.`row_end` is null latin1 latin1_swedish_ci
vt1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `vt1` AS select `t1`.`x` AS `c` from `t1` latin1 latin1_swedish_ci
# VIEW over JOIN of versioned tables [#153]
create or replace table t1 (a int) with system versioning;
create or replace table t2 (b int) with system versioning;
@ -87,15 +87,15 @@ create or replace table t3 (x int);
create or replace view vt1 as select * from t1, t2, t3;
show create view vt1;
View Create View character_set_client collation_connection
vt1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `vt1` AS select `t1`.`a` AS `a`,`t2`.`b` AS `b`,`t3`.`x` AS `x` from ((`t1` FOR SYSTEM_TIME ALL join `t2` FOR SYSTEM_TIME ALL) join `t3`) where (`t1`.`row_end` = MAX_RESULT or `t1`.`row_end` is null) and (`t2`.`row_end` = MAX_RESULT or `t2`.`row_end` is null) latin1 latin1_swedish_ci
vt1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `vt1` AS select `t1`.`a` AS `a`,`t2`.`b` AS `b`,`t3`.`x` AS `x` from ((`t1` join `t2`) join `t3`) latin1 latin1_swedish_ci
create or replace view vt1 as select * from t3, t2, t1;
show create view vt1;
View Create View character_set_client collation_connection
vt1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `vt1` AS select `t3`.`x` AS `x`,`t2`.`b` AS `b`,`t1`.`a` AS `a` from ((`t3` join `t2` FOR SYSTEM_TIME ALL) join `t1` FOR SYSTEM_TIME ALL) where (`t2`.`row_end` = MAX_RESULT or `t2`.`row_end` is null) and (`t1`.`row_end` = MAX_RESULT or `t1`.`row_end` is null) latin1 latin1_swedish_ci
vt1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `vt1` AS select `t3`.`x` AS `x`,`t2`.`b` AS `b`,`t1`.`a` AS `a` from ((`t3` join `t2`) join `t1`) latin1 latin1_swedish_ci
create or replace view vt1 as select a, t2.row_end as endo from t3, t1, t2;
show create view vt1;
View Create View character_set_client collation_connection
vt1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `vt1` AS select `t1`.`a` AS `a`,`t2`.`row_end` AS `endo` from ((`t3` join `t1` FOR SYSTEM_TIME ALL) join `t2` FOR SYSTEM_TIME ALL) where (`t1`.`row_end` = MAX_RESULT or `t1`.`row_end` is null) and (`t2`.`row_end` = MAX_RESULT or `t2`.`row_end` is null) latin1 latin1_swedish_ci
vt1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `vt1` AS select `t1`.`a` AS `a`,`t2`.`row_end` AS `endo` from ((`t3` join `t1`) join `t2`) latin1 latin1_swedish_ci
# VIEW over UNION [#269]
create or replace view vt1 as select * from t1 union select * from t1;
select * from vt1;
@ -118,3 +118,20 @@ execute stmt;
a
drop database test;
create database test;
use test;
create table t1 (a int) with system versioning;
insert t1 values (1),(2);
set @a=now(6);
create view v1 as select * from t1;
delete from t1;
select * from v1;
a
select * from v1 for system_time as of @a;
a
1
2
show create view v1;
View Create View character_set_client collation_connection
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `a` from `t1` latin1 latin1_swedish_ci
drop view v1;
drop table t1;