Sunday, February 14, 2010

Trigger tables

How many system tables can you use in a trigger for INSERT, UPDATE, and DELETE?
To identify records that were updated in a table from a trigger, which of the following tables need to be investigated?

A. Inserted system table
B. Updated system table
C. Deleted system table
D. Inserted and Deleted system tables

Highlight to find out the answer.

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Oracle Query