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MDEV-15106 Unexpected ER_WRONG_INSERT_INTO_SEQUENCE upon INSERT with multiple locks on sequences

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Fixed by removing the check of single lock in sequence insert and let MDL
code handle deadlock detection
This commit is contained in:
Monty
2018-05-03 17:49:16 +03:00
parent 6c43068d63
commit 57c3dd991b
5 changed files with 50 additions and 19 deletions
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11
mysql-test/suite/sql_sequence/other.test
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@ -38,10 +38,6 @@ create sequence s2;
insert into s1 (next_not_cached_value, minimum_value) values (100,1000);
--error ER_UPDATE_TABLE_USED
insert into s1 values (next value for s1, 1,9223372036854775806,1,1,1000,0,0);
--error ER_WRONG_INSERT_INTO_SEQUENCE
insert into s1 values (next value for s2, 1,9223372036854775806,1,1,1000,0,0);
--error ER_WRONG_INSERT_INTO_SEQUENCE
insert into s1 select * from s2;
--error ER_SEQUENCE_INVALID_DATA
insert into s1 values(1000,9223372036854775806,1,1,1,1000,0,0);
--error ER_SEQUENCE_INVALID_DATA
@ -53,6 +49,13 @@ select next value for s1;
select * from s1;
--error ER_SEQUENCE_INVALID_DATA
insert into s2 values(0, 1, 10, 1, 2, 1, 1, 0);
select * from s1;
insert into s1 values (next value for s2, 1,9223372036854775806,1,1,1000,0,0);
select * from s1;
select * from s2;
insert into s1 select * from s2;
select * from s1;
drop sequence s1,s2;
--echo #