I turned up something in a search I wanted to confirm - that I can't do the following:<BR><BR>INSERT INTO table_a<BR>(col_b, <BR> col_c)<BR>VALUES<BR>('blah',<BR>SELECT id FROM table_b WHERE name IS ...

MySQL table primary keys and unique indexes prevent multiple rows with the same index from being added to the table. If you try to insert a duplicate row with a ...