Thirunarayanan Balathandayuthapani f38d8c1701 MDEV-16201 CREATE TABLE creates extra transaction ...

InnoDB does not allow FOREIGN KEY constraints to exist for TEMPORARY TABLE.
InnoDB introduced a dedicated tablespace for temporary tables, and actually
stopped creating persistent metadata and data for temporary tables.

row_table_add_foreign_constraints(): Do not create a persistent
transaction.

dict_create_foreign_constraints_low(): Add the persistent transaction to
the update the foreign key relation in dictionary.

dict_create_foreign_constraints_low(): Remove a duplicated check for
partitioned tables.

2018-05-17 22:03:53 +05:30

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