Hi,
I am just wondering can I create foreign key constraint to itself in mySQL
innodb (the mySQL 3.23.50 release)?
Let's say we have a table: test_table_01 (id integer, pid integer) type =
innodb.
Can I create a foreign key on pid and reference to test_table_01 (id)?
Thanks,
Lisa
Hi,
I am just wondering can I create foreign key constraint to itself in mySQL
innodb (the mySQL 3.23.50 release)?
Let's say we have a table: test_table_01 (id integer, pid integer) type =
innodb.
Can I create a foreign key on pid and reference to test_table_01 (id)?
Thanks,
Lisa