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DB2 - Problembeschreibung

Problem IC66775 Status: Geschlossen

DB2 MAY ABEND IN FUNCTION SQLNG_BUILD_SQLD_VALS_OBJ WHEN REFEREN CING A
LARGE NUMBER OF XML COLUMNS IN A GROUP BY SUB-SELECT

Produkt:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problembeschreibung:
DB2 may abend in function sqlng_build_SQLD_VALS_obj when 
referencing an XML column in a GROUP BY 
sub-select and there are > 32 columns in the stream for 32-bit 
systems and > 64 columns in 64 bit 
systems. 
. 
The stack traceback would look something like this: 
. 
sqlng_build_SQLD_VALS_obj 
sqlng_build_TA_op 
sqlng_scan_derived_table 
sqlng_process_scan_op 
sqlng_process_groupby_op 
sqlng_process_mate_op 
sqlng_process_pipe_op
Problem-Zusammenfassung:
DB2 may abend in function sqlng_build_SQLD_VALS_obj when 
referencing an XML column in a GROUP BY 
sub-select and there are > 32 columns in the stream for 32-bit 
systems and > 64 columns in 64 bit 
systems. 
. 
The stack traceback would look something like this: 
. 
sqlng_build_SQLD_VALS_obj 
sqlng_build_TA_op 
sqlng_scan_derived_table 
sqlng_process_scan_op 
sqlng_process_groupby_op 
sqlng_process_mate_op 
sqlng_process_pipe_op
Local-Fix:
Try to reduce the number of cols or try to remove the XML 
columns.
verfügbare FixPacks:
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 6 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 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

Lösung
apar IC66775 
module: engn_sqno 
fixed >= v97 fpk2
Workaround
Try to reduce the number of cols or try to remove the XML 
columns.
Bug-Verfolgung
Vorgänger  : APAR is sysrouted TO one or more of the following: IC66783 
Nachfolger : 
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
01.03.2010
06.07.2010
06.07.2010
Problem behoben ab folgender Versionen (IBM BugInfos)
9.7.FPk2
Problem behoben lt. FixList in der Version
9.7.0.2 FixList