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Posted to derby-dev@db.apache.org by "Stan Bradbury (JIRA)" <ji...@apache.org> on 2008/01/25 00:14:35 UTC
[jira] Closed: (DERBY-3257) SELECT with HAVING clause containing OR
conditional incorrectly return 1 row - should return 2 rows - works
correctly with 10.2 DB
[ https://issues.apache.org/jira/browse/DERBY-3257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stan Bradbury closed DERBY-3257.
--------------------------------
Catching up on Closing my reported issues. Thanks to Dyre for the workflow reminder today.
> SELECT with HAVING clause containing OR conditional incorrectly return 1 row - should return 2 rows - works correctly with 10.2 DB
> ----------------------------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-3257
> URL: https://issues.apache.org/jira/browse/DERBY-3257
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.3.1.4, 10.3.2.1, 10.4.0.0
> Reporter: Stan Bradbury
> Assignee: Kathey Marsden
> Fix For: 10.3.2.2, 10.4.0.0
>
> Attachments: 42X24_error.sql, d3257_doNOTCommit.patch, derby-3257_diff.txt, derby-3257_diff2.txt, derby-3257_plan_10.2.txt, derby-3257_plan_10.4.txt, derby-3257_stat.txt, TestHaving.java
>
>
> Attached program demonstrates the problem. Only one count is returned (matching CODE= GBR) - the count of CODE=CHA is not returned. Works fine with versions 10.1 and 10.2 or if program is run using 10.3 jars and 10.2 database (soft upgrade).
> Query:
> SELECT COUNT(t0.ID) FROM CTS1.TEST_TABLE t0
> GROUP BY t0.CODE
> HAVING (t0.CODE = 'GBR' OR t0.CODE = 'CHA') AND t0.CODE IS NOT NULL
> Incorrect results (see last line):
> Database product: Apache Derby
> Database version: 10.3.1.5 - (579866)
> Driver name: Apache Derby Embedded JDBC Driver
> Driver version: 10.3.1.5 - (579866)
> result: 2
> Correct results:
> Database product: Apache Derby
> Database version: 10.2.2.0 - (485682)
> Driver name: Apache Derby Embedded JDBC Driver
> Driver version: 10.2.2.0 - (485682)
> result: 4
> result: 2
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