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Db2 for z/OS

Showing 955 of 14574

XMLCHANGENAMESPACES function

This RFE proposes an XMLCHANGENAMESPACES function that can be used to create a copy of an XML element node with one or more namespaces being changed. Proposed syntax: XMLCHANGENAMESPACES(XML-Expression, old-namespace-uri--AS--new-namespace-uri)Whe...
about 8 years ago in Db2 for z/OS 0 Not under consideration

existing “Current copy” is lost due to current db2 plan management scope

When we use PLAN management (Extended) option, the active “Current copy” will become “Previous Copy” during REBIND activity, and ORIGINAL COPY will be retained if it is created already or this current copy will be stored as ORIGINAL COPY ....
about 8 years ago in Db2 for z/OS 1 Not under consideration

Always drop indexes related to unique constraints

When dropping a unique constraint or a primary key that has been defined on a table in an explicit (universal) table space in DB2 10 NFM, the related index is not dropped if the index was explicitly created too. However, when the index or the tabl...
about 8 years ago in Db2 for z/OS 1 Not under consideration

Bi-Temporal support for DB2 AUTH tables

I am asking for bi-temporal AUTH tables, and while I think the plan is to add System Temporal with Cypress on many catalog tables, I'm asking also for Business Temporal. There are a couple reasons for this request, first from a Business Temporal p...
over 8 years ago in Db2 for z/OS 0 Not under consideration

Track Date last used/accessed for TABLE objects

As more people use EXPLAIN PLAN and BIND_EXPLAIN(ONLY), and EXPLAIN PACKAGE to collect explain data for managing rebinds and package changes, PLAN Tables proliferate. Some customers find the proliferation of explain tables to be problematic. We ne...
over 8 years ago in Db2 for z/OS 2 Not under consideration

Enhancement of compression algorithm used by DB2

We have noticed that the compression ratio (PAGESAVE) for first partition of a Partitioned TS is 0% after running an IBM Reorg Utility. The reason why PAGESAVE/compression ratio for that first Partition is 0% is caused because many initial rows in...
over 8 years ago in Db2 for z/OS 1 Not under consideration

Enhance the DB2 for z/OS stored procedure WLM interface to provide a config based APPL ID in RACROUTE REQUEST=VERIFY calls

Please enhance the DB2 for z/OS stored procedure WLM interface to provide a config based APPL ID value in all RACF RACROUTE REQUEST=VERIFY calls. This APPL ID is required to be able to suppress the ICH70001I RACF messages which result from using R...
over 8 years ago in Db2 for z/OS 1 Not under consideration

Pseudo IFCID 316

When using REOPT(ALWAYS) on a batch package to deliberately avoid filling the Dynamic Statement Cache (DSC) the SQL is, correctly, not inserted into the DSC and is not exrternalized by an IFCID 316. However this then "hides" the workload from moni...
over 8 years ago in Db2 for z/OS 1 Not under consideration

Enhance use of Function Based Index when SQL function is used in right hand side in the predicate

Please refer to Service request number 23178,057,649
over 8 years ago in Db2 for z/OS 2 Not under consideration

Allow for LISTDEF processing when using CHECK Utility

Details: 1) Manual does not mention use of "LIST" on the "CHECK DATA" page. Example proposed syntax: LISTDEF CHKLIST INCLUDE TABLESPACE DB123.* CHECK LIST CHKLIST SCOPE ALL EXCEPTIONS 0 SORTDEVT WORK
over 8 years ago in Db2 for z/OS 1 Not under consideration