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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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49
mysql-test/suite/sql_sequence/alter.result
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@@ -252,3 +252,52 @@ SELECT NEXTVAL(s);
NEXTVAL(s)
1
DROP SEQUENCE s;
#
# MDEV-33169 Alter sequence 2nd ps fails while alter sequence 2nd time (no ps) succeeds
#
create sequence s;
show create sequence s;
Table Create Table
s CREATE SEQUENCE `s` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=MyISAM
alter sequence s maxvalue 123;
show create sequence s;
Table Create Table
s CREATE SEQUENCE `s` start with 1 minvalue 1 maxvalue 123 increment by 1 cache 1000 nocycle ENGINE=MyISAM
alter sequence s maxvalue 123;
show create sequence s;
Table Create Table
s CREATE SEQUENCE `s` start with 1 minvalue 1 maxvalue 123 increment by 1 cache 1000 nocycle ENGINE=MyISAM
drop sequence s;
create sequence s;
show create sequence s;
Table Create Table
s CREATE SEQUENCE `s` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=MyISAM
prepare stmt from 'alter sequence s maxvalue 123';
execute stmt;
show create sequence s;
Table Create Table
s CREATE SEQUENCE `s` start with 1 minvalue 1 maxvalue 123 increment by 1 cache 1000 nocycle ENGINE=MyISAM
execute stmt;
show create sequence s;
Table Create Table
s CREATE SEQUENCE `s` start with 1 minvalue 1 maxvalue 123 increment by 1 cache 1000 nocycle ENGINE=MyISAM
deallocate prepare stmt;
drop sequence s;
create sequence s;
show create sequence s;
Table Create Table
s CREATE SEQUENCE `s` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=MyISAM
create procedure p() alter sequence s maxvalue 123;
call p;
show create sequence s;
Table Create Table
s CREATE SEQUENCE `s` start with 1 minvalue 1 maxvalue 123 increment by 1 cache 1000 nocycle ENGINE=MyISAM
call p;
show create sequence s;
Table Create Table
s CREATE SEQUENCE `s` start with 1 minvalue 1 maxvalue 123 increment by 1 cache 1000 nocycle ENGINE=MyISAM
drop procedure p;
drop sequence s;
#
# End of 10.4 tests
#