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From "Mike Matrigali (JIRA)" <derby-...@db.apache.org>
Subject [jira] Created: (DERBY-1720) predicatePushdown test gets queryplan diff, only on some platforms
Date Thu, 17 Aug 2006 23:06:14 GMT
predicatePushdown test gets queryplan diff, only on some platforms

                 Key: DERBY-1720
                 URL: http://issues.apache.org/jira/browse/DERBY-1720
             Project: Derby
          Issue Type: Bug
          Components: Regression Test Failure
    Affects Versions:
            Reporter: Mike Matrigali

The predicatePushdown test has been failing on 10.1 on some platforms since august 10th.

The diff is a large query plan diff that starts out as:
*** Start: predicatePushdown jdk1.5.0_03 derbyall:derbylang 2006-08-11 12:11:48 ***
4428 del
< Project-Restrict ResultSet (13):
> Project-Restrict ResultSet (15):
4450 del

Here are some examples of the diff from the 8/11 test runs where it failed on 
SunOS-5.10 sun4u-sparc and SunOS-5.9 sun4u-sparc but did not fail on SunOS-5.10 i86pc-i386:


I think one of following 3 changes caused it, my quick scan of test results did not see the
issue before this.  But since it 
only happens on some platforms this may be a longer standing issue:

Changes from 426767/430334 to 430740:
r430381 | kmarsden | 2006-08-10 15:43:20 +0200 (Thu, 10 Aug 2006) | 11 lines

DERBY-353 It is desirable to have IDENTITY_VAL_LOCAL() function return last recent user specified
value or system generated value for BY DEFAULT identity columns.

Merged from trunk 267331, contributed by V.Narayanan

DERBY-1554 IDENTITY_VAL_LOCAL() returned value is modified incorrectly by a multi-row INSERT

Merged from trunk 429425, contributed by Yip Ng

r430534 | kmarsden | 2006-08-10 23:20:52 +0200 (Thu, 10 Aug 2006) | 6 lines

DERBY-1456 Network Server agentError calls log only to console and are hard to diagnose

merge from trunk (svn 428012)

Contributed by Sunitha Kambhampati 

r430539 | kmarsden | 2006-08-10 23:29:00 +0200 (Thu, 10 Aug 2006) | 7 lines

DERBY-1466 Network Server should flush the PrintWriter after console output

merge from trunk (svn 422826)

Contributed by Sunitha Kambhampati

U    java/engine/org/apache/derby/impl/sql/execute/InsertResultSet.java
U    java/engine/org/apache/derby/iapi/jdbc/DRDAServerStarter.java
U    java/drda/org/apache/derby/impl/drda/NetworkServerControlImpl.java
U    java/drda/org/apache/derby/impl/drda/DRDAProtocolException.java
U    java/testing/org/apache/derbyTesting/functionTests/tests/lang/autoincrement.sql
U    java/testing/org/apache/derbyTesting/functionTests/tests/derbynet/DerbyNetNewServer.java
Updated to revision 430740.
430740 URL: https://svn.apache.org/repos/asf/db/derby/code/branches/10.1

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