Commit 030842ed authored by unknown's avatar unknown
Browse files

row0mysql.c: 

  Merge the two FOREIGN KEY bug fixes from 4.0, and add a TODO comment


innobase/row/row0mysql.c:
  Merge the two FOREIGN KEY bug fixes from 4.0, and add a TODO comment
parent 5f6d8e65

innobase/row/row0mysql.c

+6 −0
Original line number Diff line number Diff line
@@ -2598,6 +2598,12 @@ row_drop_table_for_mysql( 
		goto funct_exit;

	}



	/* TODO: could we replace the counter n_foreign_key_checks_running

	with lock checks on the table? Acquire here an exclusive lock on the

	table, and rewrite lock0lock.c and the lock wait in srv0srv.c so that

	they can cope with the table having been dropped here? Foreign key

	checks take an IS or IX lock on the table. */



	if (table->n_foreign_key_checks_running > 0) {



	        ut_print_timestamp(stderr);