PTF Cover Letter
PTF ( Program Temporary Fixes ) Cover letter
LIC-DB-OTHER Unable to VE very complex plan from Plan Cache
Pre/Co-Requisite PTF / Fix List
REQ LICENSED PTF/FIX LEVEL
TYPE PROGRAM RELEASE NUMBER MIN/MAX OPTION
---- -------- --------- ------- ------- ------
PRE 5770999 V7R2M0 MF61753 00/00 0000
CO 5770999 V7R2M0 MF63764 00/00 0000
CO 5770999 V7R2M0 MF63144 00/00 0000
CO 5770999 V7R2M0 MF63145 00/00 0000
CO 5770999 V7R2M0 MF59853 00/00 0000
CO 5770999 V7R2M0 MF58954 00/00 0000
CO 5770999 V7R2M0 MF58635 00/00 0000
CO 5770999 V7R2M0 MF58458 00/00 0000
NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
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APAR Error Description / Circumvention
-----------------------------------------------
Unable to Visual Explain a very complex large query from the
plan cache.
CORRECTION FOR APAR MA45857 :
-----------------------------
The query optimizer was not allocating enough space to generate
the visual explain data for the query. Doing a plan cache
snapshot for the query also resulted in missing records. The
query optimizer will now allocate a teraspace for a working
space if it determines the query is very large.
CIRCUMVENTION FOR APAR MA45857 :
--------------------------------
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
-------------- ------------------------------------------------------------
MF63143 LIC-DB-OTHER-INCORRECT INAVIGATOR PLAN CACHE ANALYSIS OF ACC
MF62978 LIC-DB-INCORROUT Plan Cache Snapshot QQC12 for 3014 Record
MF61925 LIC-DB PERFM Increase the size of the SQE Visual Explain Str
MF61777 LIC-DB-OTHER Add key range estimate information to database
MF61386 LIC-DB Internal Database Maintenance
MF61249 LIC-DB-OTHER-INCORROUT ON SQL PLAN CACHE SNAPSHOT SHOW STATE
MF61216 OSP-INCORROUT VISUAL EXPLAIN 3 OF TIMESTAMPS ARE INCORRECT.
MF60574 LIC-DB Internal maintenance
MF60463 LIC-DB-UNPRED 0600 BADD vlogs during Plan cache snapshot
MF59858 LIC-DB-UNPRED Ensure order of partitions in partitioned tabl
MF58957 LIC-DB-OTHER Internal Maintenance
MF58634 LIC-DB-OTHER Internal maintenance
MF58537 OSP-DB SOME FUNCTIONS IN VISUAL EXPLAIN MAY FAIL IF AN INDEX
MF58521 OSP-DB-OTHER-INCORROUT DIFFERENCES BETWEEN CCSID 65535 AND 5
MF58457 OSP-DB-Other Enable additional Plan Cache Properties and opt
MF58129 OSP-DB-OTHER-MSGCPF5035 CPF5035 WHEN DUMPING PLAN CACHE SNAP
MF57714 OSP-DB-OTHER-INCORROUT VISUAL EXPLAIN FAILS WITH "NO EXPLAIN
Summary Information
System.............................. | i |
Models.............................. | |
Release............................. | V7R2M0 |
Licensed Program............... | 5770999 |
APAR Fixed.......................... | View details for APAR MA45857 |
Superseded by:...................... | View fix details for PTF MF67280 |
Recompile........................... | N |
Library............................. | QSYS |
MRI Feature ........................ | NONE |
Cum Level........................... | C7290720 |
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Modified date:
01 June 2020