How to fix the Oracle error QSM-01295: no suitable grouping_id found in materialized view with grouping sets?

In this post, you’ll learn more about the Oracle ErrorQSM-01295: no suitable grouping_id found in materialized view with grouping sets with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

QSM-01295: no suitable grouping_id found in materialized view with grouping sets

Reason for the Error QSM-01295: no suitable grouping_id found in materialized view with grouping sets

If materialized view contains grouping sets, then it also must contain the grouping_id() function. This function must contain all columns in the MV GROUP BY.

How to fix the Error QSM-01295: no suitable grouping_id found in materialized view with grouping sets ?

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

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