How to fix the Oracle error QSM-01274: query rewrite not possible because materialized view string and query have different number of joins between tables string?

In this post, you’ll learn more about the Oracle ErrorQSM-01274: query rewrite not possible because materialized view string and query have different number of joins between tables string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

QSM-01274: query rewrite not possible because materialized view string and query have different number of joins between tables string

Reason for the Error QSM-01274: query rewrite not possible because materialized view string and query have different number of joins between tables string

Query rewrite may not be possible if the query has some joins that the materialized view does not have between the same pair of tables.

How to fix the Error QSM-01274: query rewrite not possible because materialized view string and query have different number of joins between tables string ?

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

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