12.2 Wrong Results from Query with GROUP BY Clause Based on To_char Function of Unique Index Columns
(Doc ID 2294763.1)
Last updated on FEBRUARY 20, 2019
Applies to:Oracle Database - Standard Edition - Version 126.96.36.199 to 188.8.131.52 [Release 12.2]
Oracle Database - Enterprise Edition - Version 184.108.40.206 to 220.127.116.11 [Release 12.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Information in this document applies to any platform.
- After upgrading database from 18.104.22.168 to 22.214.171.124, the following query returns wrong results. In this query, the "input_date" is unique index column:
The database was upgraded from 126.96.36.199 to 188.8.131.52.
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