diff options
Diffstat (limited to 'mysql-test/suite/versioning/t/view.test')
-rw-r--r-- | mysql-test/suite/versioning/t/view.test | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/mysql-test/suite/versioning/t/view.test b/mysql-test/suite/versioning/t/view.test new file mode 100644 index 00000000000..37676a7fb50 --- /dev/null +++ b/mysql-test/suite/versioning/t/view.test @@ -0,0 +1,216 @@ +--source suite/versioning/engines.inc +--source suite/versioning/common.inc + +create or replace table t1 (x int) with system versioning; +insert into t1 values (1); + +select now(6) into @t1; +update t1 set x= 2; + +select now(6) into @t2; +delete from t1; + +set @vt1= concat("create or replace view vt1 as select * from t1 for system_time as of timestamp '", @t1, "'"); +prepare stmt from @vt1; execute stmt; drop prepare stmt; + +set @vt2= concat("create or replace view vt2 as select *, row_end from t1 for system_time as of timestamp '", @t2, "'"); +prepare stmt from @vt2; execute stmt; drop prepare stmt; + +select * from t1; + +create or replace view vt1 as select * from t1; +--replace_result 18446744073709551615 MAX_RESULT "TIMESTAMP'2038-01-19 03:14:07.999999'" MAX_RESULT +show create view vt1; + +drop view vt1; +drop view vt2; + +create or replace view vt1 as select * from t1 for system_time all; +select * from vt1; +prepare stmt from 'select * from vt1'; execute stmt; drop prepare stmt; + +set @str= concat('create or replace view vt1 as +select * from t1 for system_time as of timestamp "', @t1, '"'); +prepare stmt from @str; execute stmt; drop prepare stmt; +select * from t1 for system_time as of timestamp @t1; +select * from vt1; + +insert into vt1 values (3); +select * from t1; +select * from vt1; + +create or replace table t1 (x int) with system versioning; +insert into t1 values (1), (2); +set @t1=now(6); +delete from t1 where x=2; +set @t2=now(6); +delete from t1 where x=1; +set @t3=now(6); + +set @tmp= concat("create or replace view vt1 as select * from t1 for system_time as of timestamp '", @t1, "'"); +prepare stmt from @tmp; execute stmt; drop prepare stmt; + +select * from vt1; + +--echo # VIEW with parameters [tempesta-tech/mariadb#151] +create or replace table t1 (x int) with system versioning; +create or replace view vt1(c) as select x from t1; +--replace_result 18446744073709551615 MAX_RESULT "TIMESTAMP'2038-01-19 03:14:07.999999'" MAX_RESULT +show create view vt1; + +--echo # VIEW over JOIN of versioned tables [tempesta-tech/mariadb#153] +create or replace table t1 (a int) with system versioning; +create or replace table t2 (b int) with system versioning; +insert into t1 values (1); +insert into t2 values (2); +create or replace view vt12 as select * from t1 cross join t2; +select * from vt12; +create or replace view vt12 as select * from t1 for system_time as of timestamp ('1970-01-01 00:00') cross join t2; +select * from vt12; + +--echo # VIEW improvements [tempesta-tech/mariadb#183] +create or replace table t3 (x int); +create or replace view vt1 as select * from t1, t2, t3; +--replace_result 18446744073709551615 MAX_RESULT "TIMESTAMP'2038-01-19 03:14:07.999999'" MAX_RESULT +show create view vt1; +create or replace view vt1 as select * from t3, t2, t1; +--replace_result 18446744073709551615 MAX_RESULT "TIMESTAMP'2038-01-19 03:14:07.999999'" MAX_RESULT +show create view vt1; +create or replace view vt1 as select a, t2.row_end as endo from t3, t1, t2; +--replace_result 18446744073709551615 MAX_RESULT "TIMESTAMP'2038-01-19 03:14:07.999999'" MAX_RESULT +show create view vt1; + +--echo # VIEW over UNION [tempesta-tech/mariadb#269] +create or replace view vt1 as select * from t1 union select * from t1; +select * from vt1; + +--echo # VIEW over UNION with non-versioned [tempesta-tech/mariadb#393] +create or replace table t2 (a int); +create or replace view vt1 as select * from t1 union select * from t2; +select * from vt1; + +--echo # +--echo # MDEV-14689 crash on second PS execute +--echo # +create or replace table t1 (a int); +create or replace view v1 as select * from t1; +create or replace table t2 (b int) with system versioning; +prepare stmt from 'select a from v1 inner join t2 group by a order by a'; +execute stmt; +execute stmt; +drop view v1; +drop tables t1, t2; + +--echo # +--echo # MDEV-15146 SQLError[4122]: View is not system versioned +--echo # +create or replace table t1 (a int) with system versioning; +insert t1 values (1),(2); +set @a=now(6); +create or replace view v1 as select * from t1; +delete from t1; +select * from v1; +select * from v1 for system_time as of @a; +show create view v1; + +--echo # +--echo # MDEV-15378 Valid query causes invalid view definition due to syntax limitation in FOR SYSTEM_TIME +--echo # +create or replace table t1 (i int) with system versioning; +select * from t1 for system_time as of now() - interval 6 second; +create or replace view v1 as select * from t1 for system_time as of date_sub(now(), interval 6 second); +show create view v1; + +drop view v1, vt1, vt12; +drop tables t1, t3; + +--echo # +--echo # MDEV-18727 improve DML operation of System Versioning +--echo # +--replace_result $sys_datatype_expl SYS_DATATYPE +eval create or replace table t1 ( + x int, + row_start $sys_datatype_expl as row start invisible, + row_end $sys_datatype_expl as row end invisible, + period for system_time (row_start, row_end) +) with system versioning; +insert into t1 values (1), (2); +create or replace view v1 as select * from t1 where x > 1; +--echo # update, delete +update v1 set x= x + 1; +select *, check_row(row_start, row_end) from t1 for system_time all order by x; +insert v1 values (4); +select *, check_row(row_start, row_end) from t1 for system_time all order by x; +delete from v1 where x < 4; +select *, check_row(row_start, row_end) from t1 for system_time all order by x; +--echo # multi-update +create or replace table t2 like t1; +insert into t2 values (1), (2); +create or replace view v2 as select * from t2 where x > 1; +update v1, v2 set v1.x= v1.x + 1, v2.x= v2.x + 1 where v1.x = v2.x + 2; +select *, check_row(row_start, row_end) from t1 for system_time all order by x; +select *, check_row(row_start, row_end) from t2 for system_time all order by x; +--echo # multi-delete +delete v1, v2 from v1 join v2 where v1.x = v2.x + 2; +select *, check_row(row_start, row_end) from t1 for system_time all order by x; +select *, check_row(row_start, row_end) from t2 for system_time all order by x; +--echo # replace +--replace_result $sys_datatype_expl SYS_DATATYPE +eval create or replace table t1 ( + x int primary key, y int, + row_start $sys_datatype_expl as row start invisible, + row_end $sys_datatype_expl as row end invisible, + period for system_time (row_start, row_end) +) with system versioning; +insert into t1 values (1, 0), (2, 0); +create or replace view v1 as select * from t1 where x > 1; +replace v1 values (1, 1); +replace v1 values (2, 1); +replace v1 values (3, 1); +--echo # REPLACE ignores VIEW condition because itself doesn't use WHERE +select *, check_row(row_start, row_end) from t1 for system_time all order by x, row_end; +--echo # insert-select, on duplicate key +insert v1 select * from t1 where x = 1 on duplicate key update x = v1.x - 1; +select *, check_row(row_start, row_end) from t1 for system_time all order by x, row_end; +drop view v1, v2; +drop tables t1, t2; + +--echo # +--echo # MDEV-21146 Assertion `m_lock_type == 2' in handler::ha_drop_table upon LOAD DATA +--echo # +create table t1 (a int); +create view v1 as select * from t1; +create or replace table t1 (b int) with system versioning; +--error ER_VIEW_INVALID +load data infile 'xx' into table v1; + +# cleanup +drop view v1; +drop table t1; + +--echo # +--echo # MDEV-21155 Assertion with versioned table upon DELETE from view of view after replacing first view +--echo # +create table t1 (a int); +insert into t1 values (1); +--replace_result $sys_datatype_expl SYS_DATATYPE +eval create table t2 ( + b int, + row_start $sys_datatype_expl as row start invisible, + row_end $sys_datatype_expl as row end invisible, + period for system_time (row_start, row_end) +) with system versioning; +insert into t2 values (2); +create view v1 as select * from t1; +create view v2 as select * from v1; +create or replace view v1 as select * from t2; +delete from v2; +select * from t1; +select *, check_row(row_start, row_end) from t2 for system_time all; + +# cleanup +drop view v2; +drop view v1; +drop table t1, t2; + +--source suite/versioning/common_finish.inc |