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Db2 for z/OS

Showing 904


Provide for a SCOPE(GROUP) option for START/STOP PROFILE commands similar to START/STOP PROCEDURE.
over 3 years ago in Db2 for z/OS 2 Not under consideration

Data Studio does not support IPV6 addressing

Currently Data Studio does not support IPV6 addressing. We are now running with IPV4 and that works fine but are now testing IPV6 for future use. Data Server Manager does work with IPV6 and Data Studio should as well. We tested with 6 part addr...
over 2 years ago in Db2 for z/OS 1 Planned for future release


Please reference CASE TS005056787 (Temporal Table access path in Plan_Table does not match dynamic explain). This bind option which is set for using a Temporal Timestamp Register was set with a DEFAULT to YES by IBM for all binds that exclude thi...
6 months ago in Db2 for z/OS 1 Not under consideration

Change DCLGEN to generate S9(4) COMP-5 instead of S9(4) COMP for SMALLINT columns

DCLGEN generates SMALLINT fields as S9(4) COMP with acceptable values +32767 through -32768. A Cobol 'MOVE' makes truncation possible and renders any value over 9999 risky. IBM Case Number: TS003249935
almost 2 years ago in Db2 for z/OS 1 Future consideration

improve documentation about CONDBAT (& MDBAT) and how to watch the limit being approached

The IBM provided documentation for important ZPARM of CONDBAT and MDBAT is a bit vague on exactly what to watch for these important limits. The documentation could be improved. I reviewed the documentation for DISPLAY DDF command
8 months ago in Db2 for z/OS 0 Planned for future release

Drop STP SQL with dependency of other STP SQL type NATIVE

We have a general purpose StoredProcedure (STPX1) that is called by other native StoredProcedures (STPA1, STPA2, STPA3, etc) that have CALL statements to STPX1, If I need DROP the STP STPX1 (for recreate later) I receive the error -478 for depend...
about 1 year ago in Db2 for z/OS 0 Future consideration

Object should go into advisory reorg when PCTFREE, PCTFREE for update, FREEPAGE is altered instead of immediate alter to have the REORG pick it up and ensure it is done. Having it immediate is just a catalog update and it might be missed.

When Altering PCTFREE, PCTFREE for UPDATE or FREEPAGE, the DB2 catalog is updated and the DBA must ensure a reorg is run to materialize the change. A process that can be missed. I would like to see this as a pending change and have the reorg pick ...
12 months ago in Db2 for z/OS 1 Future consideration

DB2 z/OS security; hide install SYSADM and SYSOPR from DSNZPARM; use RACF instead

In DB2 z/OS, no group and/or userids are more powerful than the Install SYSADM and to no small degree the Install SYSOPR.Yet, these userids and/or groups are easily found by anyone having access to a db2 subsystem and knowing the existance of DSNZ...
4 months ago in Db2 for z/OS 0 Under review

Allow RUNSTATS SHRLEVEL CHANGE to operate as the name says

This RFE is a result of the PMRs (31614,112,848) we have opened where the root cause was identified as invalid values in RTS tables. Current design allows to re-initialize certain fields in RTS (eg. TOTALROWS) only by executing RUNSTATS SHRLEVEL R...
almost 3 years ago in Db2 for z/OS 2 Not under consideration

TRIGGERS referencing system temporal tables

Hello,Since we are in DB2 V10 we use triggers with bi-temporal tables (system temporal + business temporal table) to implement complex relational integrity rules that can not be defined using standard primary/foreign keys. It's related to simple I...
over 3 years ago in Db2 for z/OS 1 Delivered