(mysql.info) declare-conditions

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(mysql.info) conditions-and-handlers

(mysql.info) conditions-and-handlers

(mysql.info) declare-handlers

 
 17.2.8.1 `DECLARE' Conditions
 .............................
 
      DECLARE CONDITION_NAME CONDITION FOR CONDITION_VALUE
 
      CONDITION_VALUE:
          SQLSTATE [VALUE] SQLSTATE_VALUE
        | MYSQL_ERROR_CODE
 
 This statement specifies conditions that need specific handling. It
 associates a name with a specified error condition. The name can
 subsequently be used in a `DECLARE HANDLER' statement. See 
 declare-handlers.
 
 A CONDITION_VALUE can be an SQLSTATE value or a MySQL error code.
 

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(mysql.info) conditions-and-handlers

(mysql.info) conditions-and-handlers

(mysql.info) declare-handlers