trigger (n)~ In a database an action that causes a procedure to be carried out automatically when a user attempts to modify data. A trigger can instruct the database system to take a specific action depending on the particular change attempted. Incorrect unwanted or unauthorized changes can thereby be prevented helping to maintain the integrity of the database.
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trigger (n)~ In a database an action that causes a procedure to be carried out automatically when a user attempts to modify data. A trigger can instruct the database system to take a specific action depending on the particular change attempted. Incorrect unwanted or unauthorized changes can thereby be prevented helping to maintain the integrity of the database.
