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What is a database trigger?

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What is a database trigger? Empty What is a database trigger?

Post  skyboard Mon Oct 03, 2011 2:08 pm

A database trigger is procedural code that is automatically executed in response to certain events on a particular table or view in a database. The trigger is mostly used for keeping the integrity of the information on the database. For example, when a new record (representing a new worker) is added to the employees table, new records should be created also in the tables of the taxes, vacations, and salaries.

skyboard

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