Defining MySQL Triggers

The following properties are applicable to a MySQL Table Trigger object.

Tab

Property

Description

Additional Information

  Update Specifies whether the trigger is activated when a row is modified  
  Delete Specifies whether the trigger is activated when a row is deleted from the table  
  Insert Specifies whether the trigger is activated when a new row is inserted into the table  
General Definer Specifies the MySQL account to be used to check access privileges at trigger execution  
Precedes/Follows Specifies the trigger order

Precedes: Indicates that the trigger is activated before the trigger specified in other_trigger_name

Follows: Indicates that the trigger is activated after the trigger specified in other_trigger_name

Other_Trigger_Name Specifies an existing trigger before or after which the new trigger must be activated