PTF Cover Letter
PTF ( Program Temporary Fixes ) Cover letter
OSP-F/QQQOOODBOP-T/QQQOOODBOP-MSGCPF9898 QUERY/400 QUERY FAI
Pre/Co-Requisite PTF / Fix List
REQ LICENSED PTF/FIX LEVEL
TYPE PROGRAM RELEASE NUMBER MIN/MAX OPTION
---- -------- --------- ------- ------- ------
PRE 5770999 V7R3M0 MF62602 00/00 0000
CO 5770999 V7R3M0 MF65602 00/00 0000
CO 5770999 V7R3M0 MF65268 00/00 0000
CO 5770999 V7R3M0 MF65270 00/00 0000
CO 5770999 V7R3M0 MF65145 00/00 0000
CO 5770999 V7R3M0 MF65143 00/00 0000
CO 5770999 V7R3M0 MF64652 00/00 0000
NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
use system memory addresses not generated by the IBM translator,
including programs that circumvent control technology designed to limit
interactive capacity to purchased levels. This PTF may be a prerequisite
for future PTFs. By applying this PTF you authorize and agree to the
foregoing.
This PTF is subject to the terms of the 'IBM License Agreement for Machine
Code', the terms of which were provided in a printed document that was
delivered with the machine.
SUBJECT TO ANY WARRANTIES WHICH CAN NOT BE EXCLUDED OR EXCEPT AS EXPLICITLY
AGREED TO IN THE APPLICABLE LICENSE AGREEMENT OR AN APPLICABLE SUPPORT
AGREEMENT, IBM MAKES NO WARRANTIES OR CONDITIONS EITHER EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON INFRINGEMENT,
REGARDING THE PTF.
APAR Error Description / Circumvention
-----------------------------------------------
Query/400 query fails after upgrade with CPF9898 F/QQQOOODBOP
T/QQQOOODBOP.
This failure results in a 0600/BADD VLOG. Due to the nature of
this type of bug, the failing call stack may not always be the
same, and could depend on the query being run.
One example call stack, as seen in the original failing query
for this APAR, is below...
RESUMEPOINT FFFFFFFFF5 4406AC MODULE@ FFFFFFFFF5
4403E0
MODULE exmvsvst + 000002CC
INTERRUPTADDR FFFFFFFFFB 25C48C MODULE@
FFFFFFFFFB 239A80 ENTR
MODULE DbopExprQds + 00022A0C
ENTRY
evaluateAllExpressions__18DbopExprDseIdFieldFiR15DbopPointerList
LINKREGISTER FFFFFFFFFB 25C488 MODULE@ FFFFFFFFFB
239A80 ENTR
MODULE DbopExprQds + 00022A08
ENTRY
evaluateAllExpressions__18DbopExprDseIdFieldFiR15DbopPointerList
COUNTREGISTER FFFFFFFFC8 AB6310 MODULE@ FFFFFFFFC8
AB5B00 ENTR
MODULE DbopQuery + 00000810
ENTRY getOpFactory__9DbopQueryFv + 00000000
ISF ADDRESS CA32A8B1ED FFA140 TYPE SLIC
RESUMEPOINT FFFFFFFFFB 25C490 MODULE@ FFFFFFFFFB
239A80 ENTR
MODULE DbopExprQds + 00022A10
ENTRY
evaluateAllExpressions__18DbopExprDseIdFieldFiR15DbopPointerList
ISF ADDRESS CA32A8B1ED FFA1E0 TYPE SLIC
RESUMEPOINT FFFFFFFFFB 048BA8 MODULE@ FFFFFFFFFB
0458A0 ENTR
MODULE DbopAccessPlanCache + 00003308
ENTRY
generateOperations__19DbopAccessPlanCacheFR19DbopVariableContext
ISF ADDRESS CA32A8B1ED FFA340 TYPE SLIC
CORRECTION FOR APAR MA47447 :
-----------------------------
The query optimizer fails while trying to build an MTI plan,
where the MTI is used to simultaneously handle join predicates
as well as grouping with aggregation. The failure only surfaces
when the optimizer actually chooses to use this plan, after it
is compared against a number of other possibilities.
CIRCUMVENTION FOR APAR MA47447 :
--------------------------------
None.
Activation Instructions
None.
Special Instructions
None.
Default Instructions
THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.
Supersedes
PTF/FIX NO(S). APAR TITLE LINE
-------------- ------------------------------------------------------------
MF65640 OSP-DB SQL FAILS WITH MSGMCH3203 T/QQQOOODBOP
MF65690 OSP-DB-OTHER-INCORROUT possible due to DIN RIO spinning inad
MF65608 OSP-DB-OTHER-F/DBOPAFFINITY-T/QQQOOODBOP-MSGMCH3203 MSGMCH32
MF65603 OSP-INCORROUT GETTING NULL BACK FROM THE COALESCE/REGEXP_REP
MF65584 LIC-DB-OTHER-F/DBOPAFFINITY-T/QQQOOODBOP-MSGMCH3203 SQL FAIL
MF65546 LIC-DB-OTHER-INCORROUT OLAP FUNCTIONS MAY GIVE WRONG RESULTS
MF65537 OSP-DB-OTHER-F/DBOPAFFINITY-T/QQQOOODBOP-MSGMCH3203 RCAC TAB
MF65494 OSP-DB-OTHER-F/DBOPACCESSPLANQDSPOPULATE-T/QQQOOODBOP- MSGMC
MF65440 OSP-MSGCPF4204 INTERNAL QUERY FAILURE RELATED TO LOOK-AHEAD
MF65435 OSP-DB-OTHER-F/DBPMHASH-T/QDBGETMQO-MSGMCH3402 DRDA APPLICAT
MF65417 OSP-DB-OTHER-F/DBOPSTRATEGY-T/QQQOOODBOP-MSGMCH3203 SQL GENE
MF65401 OSP-DB-OTHER-PERFM POOR PLAN CHOICE BY SQL OPTIMIZER
MF65391 LIC-DB-OTHER-F/DBOPAFFINITY-T/QQQOOODBOP-MSGMCH3203 SQL FAIL
MF65380 OSP-DB-OTHER-MSGSQL0913 WITH ISOLATION LEVEL UR *CHANGE WHEN
MF65323 SQL-RUN-INCORROUT FETCH RELATIVE - RETURNS DUPLICATE ROWS -
MF65358 OSP-OTHER-PERFM INDEX ADVISOR RECOMMENDING TOO MANY EVIS
MF65300 LIC-DB-OTHER-F/DBOPEXPRVALMISC-T/QQQOOODBOP-MSGMCH3203 RCAC
MF65306 OSP-F/DBPMTRAP-T/QQQOOODBOP-MSGMCH3203 SQL STATEMENT FAILS W
MF65292 LIC-DB-OTHER-PERFM SQL OPTIMIZATION TIME PERFORMANCE ISSUE W
MF65309 OSP-OTHER-PERFM COMPLEX JOIN QUERY PERFORMS POORLY
MF65269 LIC-DB-OTHER-PERFM SQL OPTIMIZATION TIME PERFORMANCE ISSUE W
MF65250 OSP-DB-OTHER-F/DBOPOPERATIONMISC-T/QQQOOODBOP-MSGMCH3601 MSG
MF65242 OSP-DB-OTHER-F/DBOPSTRATEGYORDERING-T/QQQOOODBOP-MSGMCH3203
MF65241 OSP-DB-OTHER-F/DBOPOPERATIONMISC-T/QQQOOODBOP-RC1720-MSGMCH3
MF65222 DATAPARTITIONNUM update lock fence and constant fixes.
MF65224 OSP-OTHER-PERFM COMPLEX JOIN QUERY PERFORMS POORLY
MF65217 LIC-DB-OTHER-PERFM COMPLEX CONNECT BY QUERY RUNS POORLY AFTE
MF65151 OSP-OTHER-PERFM SQL QUERY PERFORMANCE WHEN QUERY CONTAINS NO
MF65146 LIC-DB-OTHER Allow duplicate keys in JSON_OBJECT and JSON_OB
MF65103 OSP-F/DBOPAFFINITY-T/QQQOOODBOP-MSGMCH3203 MSGCPF9898 MSGCPF
MF65045 LIC-DB-OTHER-PERFM QUERY OPTIMIZER CHOOSES SUB-OPTIMAL INDEX
MF65011 OSP-DB-OTHER-F/DBPMTRAP-T/QQQOOODBOP-MSGMCH3203 RUNNING A SE
MF64973 OSP-DB-OTHER-PERFM JOIN FAN-IN WASN'T RECOGNIZED IN SOME CAS
MF64973 OSP-DB-OTHER-PERFM WHEN RCAC PERMISSIONS ARE ADDED TO A FILE
MF64883 OSP-DB-OTHER OPNQRYF WITH DIFFERENT KEYFLD AND GRPFLD PARAME
MF64869 LIC-DB-OTHER Internal maintenance
MF64824 LIC-DB-OTHER Internal Maintenance
MF64797 LIC-DB-INCORROUT Grouping when SMP
MF64795 OSP-DB-OTHER-F/DBPMTRAP-T/QQQOOODBOP-RC1720-MSGMCH3203 SQL W
MF64775 OSP-DB-OTHER-F/DBOPAFFINITY-T/QQQOOODBOP-MSGMCH3203 MSGMCH32
MF64753 LIC-DB-OTHER-PERFM OPTIMIZATION PHASE FOR QUERIES WITH ISOLA
MF64746 OSP-OTHER-PERFM QUERY PERFORMANCE
MF64741 PERFM-HLIC-94XXBASE NON OPTIMAL JOIN ORDER SELECTED DUE TO I
MF64722 LIC-DB-OTHER-PERFM CACHED STRATEGIES WITH QDSPOPULATES USED
MF64693 LIC-DB-OTHER Update of partitioned table fails
MF64667 OSP-DB-OTHER-F/DBPMTRAP-T/QDBGETMQO-MSGMCH3203 RUNNING AN SQ
MF64659 LIC-DB-OTHER-INCORROUT Queries that use Bitmap Probe on part
MF64653 LIC-DB-OTHER-F/DBOPEXPRQDS-T/QQQOOODBOP-MSGMCH3203 MAY OCCUR
MF64646 F/DBOPQUERY-MSGMCH3203 NATIVE QUERY USING TODAY CONSTANT STA
MF64637 LIC-DB-OTHER-INCORROUT Queries with complex aggregate functi
MF64584 LIC-DB-OTHER-INCORROUT QUERY FAILS TO RETURN EXPECTED RESULT
MF64562 LIC-DB-OTHER-PERFM JOIN QUERY PERFORMANCE WITH SCROLLABLE CU
MF64529 F/DBOPSTRATEGYLPG-MSGMCH3203 QUERY FUNCTION CHECKS APPLYING
MF64533 OSP-DB-OTHER-PERFM INEFFICIENT JOIN ORDER WHEN PREDICATES AR
MF64530 OSP-OTHER-PERFM QUERY PERFORMANCE
MF64472 OSP LONG RUNNING QUERY USING A MTI
MF64388 SLIC-DB-INCORROUT Scalar Aggregate OLAPs and WHERE Clause
MF64388 LIC-DB-INCORROUT OLAPs and GROUPing queries
MF64388 LIC-DB-PERFM Optimization time performance improvements
MF64344 LIC-DB-OTHER Query with grouping sets and table function fai
MF64332 LIC-DB-OTHER-UNPRED Query with distinct subselect fails
MF64332 LIC-DB-OTHER-INCORROUT Grouping queries over DecFloat column
MF64332 LIC-DB-OTHER-INCORROUT LISTAGG, XMLAGG, JSON_ARRAYAGG may ha
MF64318 OSP-LOOP UNABLE TO END INTERACTIVE JOBS EXECUTING SQL
MF64283 OSP-DB-OTHER-SAP400-THREADS-INCORROUT SELECT STMT WITH '=' ,
MF64267 OSP-DB-OTHER-PERFM POOR PERFORMANCE OF QUERY
MF64261 LIC-DB-OTHER Redundant index advice on equal join predicates
MF64261 LIC-DB-OTHER-F//DBPMNATIVEACCESS-T/QDBGETKY-MSGMCH1825 QUERY
MF64244 F/OPTIMIZER-UDFINCORROUTAFTERCLEARINGPLANCACHE UDF INCORRECT
MF64126 OSP-DB-OTHER-F/DBOPAFFINITY-T/QQQOOODBOP-MSGMCH3203 LARGE CA
MF64118 OSP-DB-OTHER-INCORROUT SELECT STMT WITH ORDER BY CLAUSE PROD
MF64096 OSP-F/DBOPEXPRQDS-T/QQQOOODBOP-MSGMCH3601 SQL QUERY FAILS WI
MF64045 OSP-F/DBPMTRAP-T/QQQOOODBOP-MSGMCH3203 QUERY FAILS WITH MSGM
MF64014 LIC-DB Internal Maintenance
MF64009 LIC-DB-OTHER Internal Database Maintenance.
MF63999 OSP-OTHER-PERFM OPTIMAL INDEX WAS COSTED HIGHER THEN A LESS
MF63909 LIC-DB-OTHER INCORROUT Index Merge Ordering Plan with index
MF63898 LIC-DB Internal Maintenance
MF63875 OSP-DB-OTHER-F/DBOPQUERY-T/QQQOOODBOPX/4994-MSGMCH3203 QRYDF
MF63838 OSP-DB-OTHER-F/DBOPAFFINITY-T/QQQOOODBOP-MSGMCH3203 UNION
MF63802 OSP-DB-OTHER-PERFM OPTIMIZER SQL JOIN PLAN
MF63794 OSP-DB-OTHER-F/DBOPSTRATEGYNORMALIZATION-T/QQQOOODBOP- MSGMC
MF63755 OSP-OTHER-PERFM COGNOS QUERY PERFORMS POORLY AFTER BOTH THE
MF63743 OSP-DB-OTHER-F/DBOPAFFINITY-T/QQQOOODBOP-RCFUNCTIONERRORX'17
MF63714 OSP-UNPRED QUERY ESTIMATED RUNTIME WITH XMLELEMENT FIELD SEL
MF63583 LIC-DB-OTHER-PERFM LEFT OUTER JOIN QUERY PERFORMANCE
MF63570 LIC-DB-PERFM Random IO for tables
MF63553 OSP-DB-OTHER-F/DBOPAFFINITYX/68C4-T/QQQOOODBOPX4994-MSGMCH32
MF63445 OSP-DB-OTHER-F/DBOPAFFINITYX/68C4-T/QQQOOODBOPX4994-MSGMCH32
MF63445 LIC-DB-MSGMCH3203 T/F QQQOOODBOP/DbopAffinity when using CUB
MF63434 LIC-DB-OTHER-PERFM Optimization time improvements for comple
MF63412 OSP-PERFM OPTIMIZER ENHANCEMENT TO MAKE THE CORRECT DECISION
MF63370 OSP-F/DBPMTRAP-T/QQQOOODBOP-RC1720-MSGMCH3203 IF LOGICAL FIL
MF63340 LIC-DB Improve AQP's ability to re-optimize LPG plans
MF63301 LIC-DB Internal Maintenance
MF63281 LIC-DB-OTHER-PERM Improve query performance by removing extr
MF63268 LIC-DB Optimizer choosing index with 8k page size leads to p
MF63208 LIC-DB-OTHER-PERFM LONG OPTIMIZATION OF COMPLEX QUERY WITH M
MF63173 OSP-DB-OTHER-PERFM SLOW TABLE SCAN USED FOR SCROLL CURSOR WI
MF63159 OSP-OTHER-PERFM JOIN QUERY PERFORMANCE
MF63117 LIC-DB-PERFM Long optimization time for OLAP and SMP queries
MF63085 LIC-DB-OTHER-PERFM IMPROVE PARTITION AVOIDANCE FOR JOIN
MF63069 LIC-DB-OTHER-INCORROUT SQLRPGLE USING XML FAILS WITH SQLSTAT
MF62937 LIC-DB-MSGMCH3203 Scalar OLAPs and RANK OLAP
MF62922 LIC-DB-PERFM Poor Plan
MF62874 LIC QUERY WITH TRANSITIVE JOIN NOT RETURNING THE CORRECT RES
MF62862 LIC-DB-PERFM Index Merge Ordering
MF62855 OSP-DB QUERY THAT REUSING A PLAN IS NOT UPDATING ALL PREDICA
MF62850 LIC-DB-PERFM Excessive optimization time when MQTs enabled
MF61420 LIC-DB-MSGMCH3203 DbstMdDadDataSpaceConcrete
MF61207 OSP-DB MSGMCH3601 F/DBPMFORMAT T/QQQOOODBOP VL0600 BADD
MF62762 OSP-DBPARL-PERFM LIMITED PLAN CHOICE DUE TO JOIN ORDER RESUL
MF62743 OSP-DB-OTHER-F/DBPMTRAPX/09B8-T/DBQQQOOODBOPX/4963-MSGMCH320
MF62649 F/QQQOOODBOP-MSGMCH3203 MCH3203 F/ QQQOOODBOP T/ QQQOOOINV
MF62647 LIC-DB-OTHER-INCORROUT QUERY/400 RETURNS TOO MANY ROWS IN SQ
MF62606 LIC-DB-OTHER-INCORROUT Incorrectly sorted results possible w
MF62504 DB-LIC-MSGMCH3203 Plan Cache Snapshot sEstimatedIoTimeInUs_
MF62498 LIC-DB-OTHER OLAP function over union subselect may fail
MF62459 LIC-DB-OTHER IS NULL index advice ordering.
MF62435 LIC-DB-OTHER Internal Database Maintenance.
MF62419 LIC-DB-INCORROUT update with datapartitionname and smp
MF62416 LIC-DB-INCORROUT SMP Query with Ordering
MF62412 F/DBOPOPERATIONMISC-MSGMCH3203 F/DBOPOPERATIONMISC-MSGMCH320
MF62373 LIC-DB-PERFM Not using EVI Only Access
MF62368 LIC-DB-OTHER-PERFM IMPROVE PERFORMANCE OF COMPLEX SQL QUERIE
MF62365 LIC-DB-PERFM Optimization time with many nested subquery lev
MF62315 OSP-DB-OTHER-UNPRED RECORD NOT FOUND ON A PARTITIONED TABLE
MF62305 LIC-DB-PERFM SMP support for OLAP queries
MF62296 LIC-DB-OTHER-PERFM QRY/400 TAKES MORE TIME TO OPTIMIZE
MF62243 OSP-DB-OTHER-UNPRED TMPSTGLK SQE BUCKET 8 *DATABASE SEGMENT
MF62219 LIC-DB-OTHER Fixes error caused by null ordering on DENSE_RA
MF62198 LIC-DB-OTHER-F/DBOPEXPRQDS-T/QQQOOODBOP-MSGMCH3601 SQL SELEC
MF62195 LIC-DB-OTHER-INCORROUT WRKQRY OUTPUT IS NOT IN THE SPECIFIED
MF62122 LIC-DB-OTHER Optimizer support for PERCENTILE_CONT and PERCE
MF62117 OSP-DB-OTHER-F/DBPMTRAP-T/QQQOOODBOP-MSGMCH3203 MSGMCH3203 F
MF62117 OSP-DB-OTHER-F/DBOPAFFINITY-T/QQQOOODBOP-MSGMCH3203 WRONG SE
MF62078 LIC-DB Internal Maintenance
MF62077 LIC-DB-OTHER-F/ASSERT-T/QQQOOODBOP-MSGMCH3203 RUNNING COMPLI
MF62071 OSP-DB_OTHER FULL OUTER JOIN ESCAPING QUERY NORMALIZATION
MF62042 LIC-DB-MSGMCH3203 Partitioned table query with SMP and LPG
MF62021 LIC-DB-OTHER Internal Maintenance
MF62020 LIC-DB-OTHER-UNPRED Grouping set query fails with MCH3203 un
MF61856 OSP-DB-OTHER-INCORROUT INCORRECT RESULTS MAY OCCUR WITH REPL
MF61853 OSP-DB-OTHER-PERFM SLOW PERFORMANCE AFTER CUME JOIN OPTIMIZA
MF61853 OSP-DB-OTHER MSGMCH3203 F/DBPMTRAP T/QQQOOODBOP
MF61853 OSP-INCORROUT WHEN FULL OUTER JOIN QUERY HAS SPECIFIC STRUCT
MF61725 LIC-DB PERFM LONG RUNNING SQL QUERY WITH EVI ACCESS.
MF61713 LIC-DB-OTHER Index advising for IS NULL predicates.
MF61692 LIC-DB-MSGMCH3203 OLAP Aggregate query
MF61684 LIC-DB Internal Database Maintenance
MF61646 LIC-DB-PERFM SMP with Grouping and UNION
MF61609 OSP-DB-OTHER-THREADS-F/DBOPAFFINITY-T/QQQOOODBOP-MSGMCH3203
MF61609 OSP-DB-OTHER-INCORROUT INCORRECT OUTPUT MAY OCCUR WITH A CRO
MF61583 LIC-DB-INCORROUT Scalar aggregate OLAP when arg is constant
MF61551 LIC-DB-INCORROUT Grouping query with OLAP
MF61506 LIC-DB-PERFM SQL Improve column elimination in union queries
MF61398 LIC-DB-PERFM Optimizer picking PTL scan over index probe pla
MF61375 LIC-DB-INCORROUT OLAPs with Different Partition By clauses
MF61334 LIC-DB Internal Maintenance
MF61217 OSP-DB-OTHER-F/DBOPSTRATEGY-T/QQQOOODBOP-MSGMCH3601 WHEN A D
MF61125 OSP-DB-OTHER-F/DBLISTHOME-T/QQQOOODBOP-MSGMCH3203 MSGMCH3203
MF61125 F/QSQFETCH-MSGSQL0811-RCTYPE1 FROM SQL QUERY WITH FETCH FIRS
MF61125 LIC-DB-OTHER-F/QDBSIGEX-MSGCPF5149 MAY OCCUR WHEN USING USIN
MF61125 LIC-INCORROUT NTH_VALUE when used with other OLAP aggregates
MF61125 LIC-DB-OTHER-F/DBPMTRAPX/0958-T/QQQOOODBOP-RCX/1720-MSGMCH32
MF60929 LIC-DB-MSGMCH32303 Aggregate OLAP and Ordering
MF60929 LIC-DB-PERFM SQL EVI Only Access query optimization techniqu
MF60929 OSP-UNPRED WHEN USING SQE QUERY ENGINE DUPLICATE MTI'S MAY B
MF61588 LIC-DB-PERFM bad plan when running commit *ALL
MF61256 OSP-DB-OTHER-INCORROUT A SQL QUERY MAY SHOW A NULL FOR A COL
MF61211 LIC-DB-OTHER-PERFM SLOW PERFORMANCE ON A RECURSIVE COMMON TA
MF61148 LIC-PERFM-PAR-940XMISC Bad Query Plan
MF61063 LIC-DB-PERFM Union Queries
Summary Information
System.............................. i
Models..............................
Release............................. V7R3M0
Licensed Program.................... 5770999
APAR Fixed.......................... View details for APAR MA47447
Superseded by:...................... View fix details for PTF MF71368
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... C9311730
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Document Information
Modified date:
23 October 2023