Queries return incorrect results or missing rows when using partitions and index merge (using intersect) on MySQL 5.6 (Doc ID 1621098.1)

Last updated on MARCH 08, 2017

Applies to:

MySQL Server - Version 5.6 and later
Information in this document applies to any platform.

Symptoms

Some queries return incorrect results or missing rows on MySQL 5.6.  These queries make use of partitions (possibly HASH or RANGE), and the EXPLAIN plan shows "Using intersection"

Changes

Upgrade to MySQL 5.6 including 5.6.14, 5.6.15, 5.6.16

Cause

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