How to fix the Oracle error PLS-01418: Subquery cannot include set operators in ANSI’s grammar?

In this post, you’ll learn more about the Oracle ErrorPLS-01418: Subquery cannot include set operators in ANSI’s grammar with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PLS-01418: Subquery cannot include set operators in ANSI’s grammar

Reason for the Error PLS-01418: Subquery cannot include set operators in ANSI’s grammar

Subquery cannot include set operators in ANSI’s grammar.

How to fix the Error PLS-01418: Subquery cannot include set operators in ANSI’s grammar ?

You can fix this error in Oracle by following the below steps

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