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What is triggers in plsql?

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Priyatharakan

Lvl 1
15y ago
Updated: 8/16/2019

a trigger is user defined constraint.

A trigger is code that executes based upon an event. A trigger is mostly used on a table and can execute before or after the event. The event that triggers act upon are inserts, updates and deletes on the table or rows in the table.

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15y ago

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