How to remove all rows starting with zero from a table?

Question

MySQL

I execute a query to the database via PMA: DELETE FROM usrcfg WHERE idname LIKE "^[0]"; to remove all entries in the idname column starting with "0", the query runs without errors, but rows with a leading zero are not removed. Where is the mistake?
Example of entries in the idname column:
0-username1
1-username1
0-username2
3-username1
0-username3

Answer 1

DELETE FROM usrcfg WHERE idname LIKE '0%';

Answer 2

like is not a regex