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Merge branch '10.2' into 10.3

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Oleksandr Byelkin
2022-05-03 10:59:54 +02:00
parent 182b8a29e7 70555454b4
commit 9614fde1aa
111 changed files with 2663 additions and 552 deletions
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52
mysql-test/main/derived_view.test
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@ -2400,4 +2400,56 @@ DROP PROCEDURE p1;
DROP VIEW v1,v2,v3;
DROP TABLE t1;
--echo #
--echo # MDEV-27212: 2-nd execution of PS for select with embedded derived tables
--echo # and correlated subquery in select list of outer derived
--echo #
create table t1 ( id int, id2 int ) engine=myisam;
create table t2 ( x3 int , x1 int , x2 int, a1 int) engine=myisam;
insert into t1 values (3, 2), (4, 2), (3, 4);
insert into t2 values (1, 2, 2, 1), (1, 3, 3, 2), (2, 3, 3, 1);
let $q=
select id from t1
join
( select dt2.x1,
( select sum(a1) from t2 where t2.x1 = dt2.x1 ) m
from ( select x1 from t2 u where x3 = 1 ) dt2
) dt
on t1.id = dt.x1
where t1.id2 < dt.m;
eval prepare stmt from "$q";
execute stmt;
execute stmt;
deallocate prepare stmt;
eval create procedure sp1() $q;
call sp1();
call sp1();
create view v2 as select x1 from t2 u where x3 = 1;
create view v as
select v2.x1,
( select sum(a1) from t2 where t2.x1 = v2.x1 ) m from v2;
let $q=
select id from t1 join v on t1.id = v.x1 where t1.id2 < v.m;
eval prepare stmt from "$q";
execute stmt;
execute stmt;
deallocate prepare stmt;
eval create procedure sp2() $q;
call sp2();
call sp2();
drop procedure sp1;
drop procedure sp2;
drop view v, v2;
drop table t1,t2;
--echo # End of 10.2 tests