Thirunarayanan Balathandayuthapani 5bb31bc882 MDEV-22230 : Unexpected ER_ERROR_ON_RENAME upon DROP non-existing FOREIGN KEY ...

mysql_prepare_alter_table(): Alter table should check whether
foreign key exists when it expected to exists and
report the error in early stage

dict_foreign_parse_drop_constraints(): Don't throw error if the
foreign key constraints doesn't exist when if exists is given
in the statement.

2023-11-26 18:46:00 +05:30

1.3 KiB

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