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MDEV-33169 Reset sequence used fields after check in alter sequence

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The bitmap is temporarily flipped to ~0 for the sake of checking all
fields. It needs to be restored because it will be reused in second
and subsequent ps execution.
This commit is contained in:
Yuchen Pei
2024-01-05 09:35:57 +11:00
parent f7573e7a83
commit ca276a0f3f
3 changed files with 86 additions and 0 deletions
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35
mysql-test/suite/sql_sequence/alter.test
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@@ -167,3 +167,38 @@ ALTER TABLE s ORDER BY cache_size;
SELECT NEXTVAL(s);
DROP SEQUENCE s;
--enable_ps2_protocol
--echo #
--echo # MDEV-33169 Alter sequence 2nd ps fails while alter sequence 2nd time (no ps) succeeds
--echo #
create sequence s;
show create sequence s;
alter sequence s maxvalue 123;
show create sequence s;
alter sequence s maxvalue 123;
show create sequence s;
drop sequence s;
create sequence s;
show create sequence s;
prepare stmt from 'alter sequence s maxvalue 123';
execute stmt;
show create sequence s;
execute stmt;
show create sequence s;
deallocate prepare stmt;
drop sequence s;
create sequence s;
show create sequence s;
create procedure p() alter sequence s maxvalue 123;
call p;
show create sequence s;
call p;
show create sequence s;
drop procedure p;
drop sequence s;
--echo #
--echo # End of 10.4 tests
--echo #