A fix is available
APAR status
Closed as new function.
Error description
DB2 10 for z/OS offers no generic solution to trigger the externalization of pending real-time statistics into the catalog tables SYSIBM.SYSTABLESPACESTATS and SYSIBM.SYSINDEXSPACESTATS on demand.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All DB2 10 for z/OS users. * **************************************************************** * PROBLEM DESCRIPTION: DB2 10 for z/OS offers no generic * * solution to trigger the externalization * * of pending real-time statistics into * * the catalog tables * * SYSIBM.SYSTABLESPACESTATS and * * SYSIBM.SYSINDEXSPACESTATS on demand. * **************************************************************** * RECOMMENDATION: APPLY PTF. * **************************************************************** For applications that rely on real-time statistics (RTS) the asynchronous externalization process of RTS might be too imprecise. For these kind of applications a callable interface that can trigger the externalization of pending RTS changes is needed.
Problem conclusion
Temporary fix
Comments
This APAR adds a new MODE option to the ACCESS DATABASE command. The new option "STATS" can be used to externalize pending real-time statistics. New Syntax: .-,-------------. V | >>-ACCESS--DATABASE(-+---database-name-+-----+-)---------------> +-*---------------------+ +-dbname1:dbname2-------+ +-dbname*---------------+ +-*dbname---------------+ +-*dbname*--------------+ '-*dbstring1*dbstring2*-' .-,----------. V | >--SPACENAM--(--+---space-name-+--------------+--)-------------> +-*---------------------------+ +-spacename1:spacename2-------+ +-spacename*------------------+ +-*spacename------------------+ +-*spacename*-----------------+ '-*spacestring1*spacestring2*-' >--+---------------------------------------+-------------------> | .-,---------------------. | | V | | '-PART--(----+-integer-----------+-+--)-' '-integer1:integer2-' >--MODE--(--+-OPEN----+--)------------------------------------>< +-NGBPDEP-+ '-STATS---' New option description: MODE( mode-value ) STATS: Externalizes the in-memory real-time statistics to the appropriate catalog tables. In data sharing environments, the in-memory statistics are externalized for all members. This mode does not physically open the page sets or change the states of the page sets.
APAR Information
APAR number
PM71744
Reported component name
DB2 OS/390 & Z/
Reported component ID
5740XYR00
Reported release
A10
Status
CLOSED UR1
PE
NoPE
HIPER
NoHIPER
Special Attention
YesSpecatt / New Function
Submitted date
2012-08-28
Closed date
2013-03-18
Last modified date
2013-05-03
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK92609
Modules/Macros
DSNILSTS DSNTDDIS DSNTDSTP DSN9SCNA
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
Applicable component levels
RA10 PSY UK92609
UP13/04/02 P F304
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
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Document Information
Modified date:
03 May 2013