How do you update the table implicitly using Trigger

We have a PRIMARYKEY field with auto generation in sequence of a table of records. If we delete any one of records from the table, how can we update the table implicitly using Trigger?

Interview Candidate
Oct 11th, 2007
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2121

PL/SQL

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amahanit
Profile Answers by amahanit Questions by amahanit

Dec 1st, 2007

which table u want to update ,in case if it is the same table then write after delete trigger on the table and select values from destination table.