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Mastering phpMyAdmin 3.3.x for Effective MySQL Management
It took a while before phpMyAdmin started to include support for stored procedures and functions. The reason is that these features are blocks of code (like a subprogram) that are kept as a part of the database, and phpMyAdmin, being a web interface, is more oriented towards operations that are performed quickly using a mouse.
Nonetheless, phpMyAdmin has a few features that permit a developer to create such routines, save them, recall them to make some modifications, and delete them.
Procedures are accessed by a CALL statement to which we can pass parameters. On the other hand, functions are accessed from SQL statements (for example, SELECT), similar to other MySQL internal functions returning a value.
The CREATE ROUTINE and ALTER ROUTINE privileges are needed to be able to create, see, and delete a stored procedure or function. The EXECUTE privilege is needed to run the routine, although the privilege is normally granted automatically...
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