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What is Database triggers in sql?
A database trigger is an action that the database management software will perform automatically when a preset list of conditions are met. Different database vendors have different mechanisms in...
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What is use of database trigger?
A database trigger is a piece of stored procedure code that runs in response to a specified event.
The most common use is during DML, to track changes, enforce complex constraints, limit access to...
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What is a trigger?
Trigger is a statement that excute automatically as a side effect of modification to the database.
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What is the trigger?
A trigger is nothing but a database event. It is implicitly evoked whenever a database event like insert, update, delete, shutdown, etc occurs. There are 12 different types of database triggers. They...
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Where is the left trigger and right trigger?
On most emulators, a and s.