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MF62071 - OSP-DB_OTHER FULL OUTER JOIN ESCAPING QUERY NORMALIZATION

PTF ( Program Temporary Fixes ) Cover letter


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Abstract

OSP-DB_OTHER FULL OUTER JOIN ESCAPING QUERY NORMALIZATION


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
CO   5770999  V7R3M0    MF62041   00/00    0000
CO   5770999  V7R3M0    MF61589   00/00    0000
CO   5770999  V7R3M0    MF61726   00/00    0000



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-------
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APAR Error Description / Circumvention

-----------------------------------------------
Query with a FULL OUTER JOIN that is not getting normalized out.

CORRECTION FOR APAR MA45591 :
-----------------------------
Full outer join queries are rewritten at query normalization
time. A full outer join query is not getting rewritten correctly

CIRCUMVENTION FOR APAR MA45591 :
--------------------------------
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
--------------  ------------------------------------------------------------
   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 MA45591
Superseded by:...................... View fix details for PTF MF66371
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... C6299730


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Document information

More support for: i family

Software version: V7R3M0

Operating system(s): OS/400

Reference #: MF62071

Modified date: 05 July 2016