Wrong result when comparing two different length columns
(Doc ID 579260.1)
Last updated on SEPTEMBER 06, 2021
Applies to:
Oracle Database - Enterprise Edition - Version 10.2.0.2 to 11.1.0.6 [Release 10.2 to 11.1]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
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
-- Problem Statement:
When joining two tables via two string (varchar2) columns different in length, the query may return no rows just after starting the database.
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |