Query Failing With ORA-932 IN Lead Function After Upgrading to 18C (Doc ID 2556703.1)

Last updated on JULY 20, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 18.1.0.0.0 and later
Information in this document applies to any platform.

Symptoms

Query with LEAD function is failing with ORA-00932: i nconsistent datatypes error after upgrading to 18.0. Query works fine in 12c version.

Changes

Upgraded database from 12.1.0.2. to 18.x

Cause

In this Document

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Symptoms

Changes

Cause

Solution

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