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How to drop all stored procedures from a MySQL database
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I need to drop all of the stored procedures from my MySQL database before I recreate them. How can I do so?
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The easy way is to run this query.
SELECT concat('DROP PROCEDURE IF EXISTS example_database.',routine_name ,';')
FROM INFORMATION_SCHEMA.Routines
WHERE ROUTINE_SCHEMA = 'example_database';
For each stored procedure the above select will return a line like,
DROP PROCEDURE IF EXISTS example_database.example_stored_procedure;
Then all you have to do is run the output and that will drop all of the stored procedures for that database.
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