PTF Cover Letter
PTF ( Program Temporary Fixes ) Cover letter
OSP-DB-PERFM CHANGE SYSLIMTBL PRUNER IMPLEMENTATION
Pre/Co-Requisite PTF / Fix List
REQ LICENSED PTF/FIX LEVEL
TYPE PROGRAM REL NUMBER MIN/MAX OPTION
---- -------- --- ------- ------- ------
CO 5770SS1 710 SI49310 00/00 0000
CO 5770SS1 710 SI49409 00/00 0000
DIST 5770999 710 MF56634 00/00 0000
DIST 5770999 710 MF56635 00/00 0000
DIST 5770999 710 MF56686 00/00 0000
DIST 5770SS1 710 SI49274 00/00 0000
DIST 5770SS1 710 SI49303 00/00 0000
DIST 5770SS1 710 SI49304 00/00 0000
DIST 5770SS1 710 SI49369 00/00 0000
DIST 5770SS1 710 SI49390 00/00 0000
DIST 5770SS1 710 SI49242 00/00 0000
DIST 5770SS1 710 SI49243 00/00 0000
DIST 5770999 710 MF56590 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 license agreement which
accompanied, or was contained in, the Program for which you are obtaining
the PTF. You are not authorized to install or use the PTF except as part
of a Program for which you have a valid Proof of Entitlement.
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.
The applicable license agreement may have been provided to you in printed
form and/or may be viewed using the Work with Software Agreements (WRKSFWAGR)
CL command.
APAR Error Description / Circumvention
-----------------------------------------------
In some environments, the System Limits pruning task which runs
in a low priority QDBSRVnn job can consume an undue amount of
CPU while executing this DELETE SQL statement:
DELETE FROM QSYS2.SYSLIMTBL
WHERE LIMIT_TYPE = 1 AND
LASTCHG NOT IN (SELECT LASTCHG FROM QSYS2.SYSLIMPRNO)
CORRECTION FOR APAR SE57865 :
-----------------------------
The QSYS2.SYSLIMPRNO view contained a union of two OLAP queries.
By splitting the two OLAP queries into individual views, SQE is
able to achieve a much better performance implementation.
CIRCUMVENTION FOR APAR SE57865 :
--------------------------------
None.
Activation Instructions
None.
Special Instructions
None.
Default Instructions
THIS IS A DELAYED PTF TO BE APPLIED AT IPL TIME.
Supersedes
PTF/FIX NO(S). APAR TITLE LINE
-------------- ------------------------------------------------------------
SI51162 osp-db internal maintenance
SI51104 OSP-DB INTERNAL MAINTENANCE
SI50952 OSP-DB INTERNAL MAINTENANCE
SI50139 OSP-DB I6 Should not appear in the REASON_ADVISED column of
SI49434 OSP-DB ADD SYSTEM LIMITS SUPPORT
SI49339 OSP-DB ADD SYSTEM LIMITS SUPPORT
SI49222 SQL-DB-PERFM Index advise for ORed predicates
SI46364 OSP-DB QSYS2/SYSIXADV *FILE HAS INCORRECT AUTHORITIES
SI45668 OSP-DB QSYS2/SYSIXADV *FILE SHOULD NOT BE JOURNALED
SI45628 OSP-DB INTERNAL MAINTENANCE
SI44859 OSP-DB-MSGMCH2601-T/QDBSVPRE instruction X'0AE3'
SI44494 OSP-DB Use MTIs as a source of statistics
SI39095 OSP-DB Internal Maintenance
SI42652 OSP-DB DAMAGED QSYS2/SYSIXADV FILE ON IASP VARY ON
SI40797 OSP-DB Internal Maintenance
Summary Information
System.............................. | i |
Models.............................. | |
Release............................. | V7R1M0 |
Licensed Program............... | 5770SS1 |
APAR Fixed.......................... | View details for APAR SE57865 |
Superseded by:...................... | View fix details for PTF SI62053 |
Recompile........................... | N |
Library............................. | QSYS |
MRI Feature ........................ | NONE |
Cum Level........................... | C4143710 |
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Modified date:
04 February 2014