Condition HANDLER « Procedure Function « MySQL Tutorial






  1. MySQL Tutorial
  2. Procedure Function
  3. Condition HANDLER
11.44.Condition HANDLER
11.44.1.Declaring a Condition and Handler
11.44.2.Condition and Handler in action
11.44.3.DECLARE CONTINUE HANDLER FOR NOT FOUND SET
11.44.4.Checking flag
11.44.5.Using while to check the condition
11.44.6.DECLARE EXIT HANDLER FOR
11.44.7.Checking Exit flag
11.44.8.Using the IF statement to verify 'CONTINUE HANDLER'
11.44.9.The example associates a handler with SQLSTATE 23000, which occurs for a duplicate-key error








11.44.10.To ignore a condition