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Problem IC94377
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Status: Closed |
POSSIBLE SEGV (CRASH/TRAP) IN SQLDROWFETCH() WHEN SQL IS USING PBT(Parameterized Base Table) ACCESS IN A NESTED LOOP JOIN |
| product: |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 |
| Problem description: |
It is possible for a SQL statement to generate a segv in
sqldRowFetch() while executing
a join using PBT access. The top of the stack would show the
following functions:
0x090000000756256C sqldRowFetch
0x0900000007577A7C sqlriFetch
0x0900000007A767BC sqlriNljnNonPiped
This problem would not happen in v9.8 and v10.1. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All *
****************************************************************
* PROBLEM DESCRIPTION: *
* It is possible for a SQL statement to generate a segv in *
* sqldRowFetch() while executing *
* a join using PBT access. The top of the stack would show the *
* following functions: *
* *
* 0x090000000756256C sqldRowFetch *
* 0x0900000007577A7C sqlriFetch *
* 0x0900000007A767BC sqlriNljnNonPiped *
* *
* This problem would not happen in v9.8 and v10.1. *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 V101FP3 or Higher *
**************************************************************** |
| Local Fix: |
|
| available fix packs: |
DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows
|
| Solution |
Fixed on DB2 V101FP3 or Higher |
| Workaround |
N/A |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 25.07.2013
04.11.2013
04.11.2013 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.1.0.3
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 |
| 10.1.0.3
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