|
Problem IC64013
|
Status: Closed |
INSTANCE CRASH BY ACCESS VIOLATION ON A QUERY WITH OVER 15 RANGE PREDICATES AND EXPRESSION OPERAND OF SOME RANGE PREDICATES |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
Instance crash through access violation exception or signal
can be caused by the following query.
Query which makes this trap :
- Query has greater than 15 RANGE PREDICATEs
- Some but not all RANGE PREDICATEs have expression operand,
e.g. user_defined_function(Table1.column1) >= 1
And its stacktrace in trap file is as follows.
Stacktrace :
addElem
sqlnr_estimate_sel_card
... |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All platforms *
****************************************************************
* PROBLEM DESCRIPTION: *
* Instance crash through access violation exception or signal *
* can be caused by the following query. *
* *
* *
* *
* Query which makes this trap : *
* *
* - Query has greater than 15 RANGE PREDICATEs *
* *
* - Some but not all RANGE PREDICATEs have expression *
* operand,e.g. user_defined_function(Table1.column1) >= 1 *
* *
* *
* *
* And its stacktrace in trap file is as follows. *
* *
* *
* *
* Stacktrace : *
* *
* addElem *
* *
* sqlnr_estimate_sel_card *
* *
* ... *
****************************************************************
* RECOMMENDATION: *
* Upgrade to db2 v9.7fp1 *
**************************************************************** |
| Local Fix: |
Not available |
| available fix packs: |
DB2 Version 9.7 Fix Pack 1 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 5 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 6 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows
|
| Solution |
Problem was first fixed in Version 9.7 FixPak 1 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 22.10.2009
19.02.2010
19.02.2010 |
| Problem solved at the following versions (IBM BugInfos) |
9.7.,
9.7.FP1
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.7.0.1
|
 |
