Rechercher dans le manuel MySQL

13.1.4 ALTER FUNCTION Syntax

Contents
  1. ALTER FUNCTION func_name [characteristic ...]
  2.  
  3. characteristic:
  4.     COMMENT 'string'
  5.   | LANGUAGE SQL
  6.   | { CONTAINS SQL | NO SQL | READS SQL DATA | MODIFIES SQL DATA }
  7.   | SQL SECURITY { DEFINER | INVOKER }

This statement can be used to change the characteristics of a stored function. More than one change may be specified in an ALTER FUNCTION statement. However, you cannot change the parameters or body of a stored function using this statement; to make such changes, you must drop and re-create the function using DROP FUNCTION and CREATE FUNCTION.

You must have the ALTER ROUTINE privilege for the function. (That privilege is granted automatically to the function creator.) If binary logging is enabled, the ALTER FUNCTION statement might also require the SUPER privilege, as described in Section 24.7, “Stored Program Binary Logging”.


Find a PHP function

Document created the 26/06/2006, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/mysql-rf-alter-function.html

The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.

References

  1. View the html document Language of the document:en Manuel MySQL : https://dev.mysql.com/

These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.

Contents Haut