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Merge 10.2 into 10.3

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This commit is contained in:
Marko Mäkelä
2019-08-21 15:23:45 +03:00
parent e8de75db88 9de2e60d74
commit 32ec5fb979
50 changed files with 1382 additions and 334 deletions
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46
mysql-test/suite/innodb/t/foreign-keys.test
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@ -204,3 +204,49 @@ connection default;
select * from t2;
drop table t2, t1;
drop user foo;
--echo #
--echo # MDEV-17187 table doesn't exist in engine after ALTER other tables
--echo # with CONSTRAINTs
--echo #
set foreign_key_checks=on;
create table t1 (id int not null primary key) engine=innodb;
create table t2 (id int not null primary key, fid int not null,
CONSTRAINT fk_fid FOREIGN KEY (fid) REFERENCES t1 (id))engine=innodb;
insert into t1 values (1), (2), (3);
insert into t2 values (1, 1), (2, 1), (3, 2);
set foreign_key_checks=off;
alter table t2 drop index fk_fid;
set foreign_key_checks=on;
--error ER_ROW_IS_REFERENCED_2
delete from t1 where id=2;
--error ER_NO_REFERENCED_ROW_2
insert into t2 values(4, 99);
select * from t1;
select * from t2;
set foreign_key_checks=off;
delete from t1 where id=2;
insert into t2 values(4, 99);
set foreign_key_checks=on;
select * from t1;
select * from t2;
show create table t1;
show create table t2;
# Optional: test DROP TABLE without any prior ha_innobase::open().
# This was tested manually, but it would cause --embedded to skip the test,
# and the restart would significantly increase the running time.
# --source include/restart_mysqld.inc
--error ER_ROW_IS_REFERENCED_2
drop table t1,t2;
--error ER_BAD_TABLE_ERROR
drop table t1,t2;