gistfile1.txt

delimiter $$
CREATE PROCEDURE my_sp7(patch_uuid varchar(36), sql_query varchar(1024))
BEGIN
IF NOT EXISTS (SELECT `uuid` FROM `patch` WHERE `uuid` = patch_uuid) THEN
    INSERT INTO `patch` (`uuid`) VALUES (patch_uuid);
    
    SET @mystate = sql_query;
    PREPARE stmt FROM @mystate;
    EXECUTE stmt;
    DEALLOCATE PREPARE stmt;
END IF;
END

call my_sp7('uuid2', 'INSERT INTO `words` (`word_id`, `spelling`) VALUES (\'2\', \'boss\');');