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MDEV-33739 Check field type of the first field in check_sequence_fields()

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This avoids non-integral types breaking the call of
sequence_structure().
This commit is contained in:
Yuchen Pei
2024-03-22 15:29:41 +11:00
parent 593392ba8b
commit aba03eef07
3 changed files with 27 additions and 0 deletions
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12
mysql-test/suite/sql_sequence/alter.test
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@@ -410,6 +410,18 @@ alter sequence s maxvalue 9432738420582397432;
show create sequence s;
select next value for s;
drop sequence s;
--echo #
--echo # MDEV-33739 Assertion `0' failed in Type_handler_typelib::max_display_length_for_field
--echo #
CREATE SEQUENCE s1 ;
--error ER_SEQUENCE_INVALID_TABLE_STRUCTURE
ALTER table s1 CHANGE `next_not_cached_value` next_not_cached_value SET('1','2','3','4','5','6','7','8','9','10');
--error ER_SEQUENCE_INVALID_TABLE_STRUCTURE
ALTER table s1 CHANGE `next_not_cached_value` next_not_cached_value bool;
drop sequence s1;
--enable_ps2_protocol
--echo #