IBM Data Platform Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data Platform organization. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Search results: Db2 for z/OS

Showing 132 of 1093

Adding new values to CHECK Constraints should not put Table in CHECK PENDING

There are many instances today when existing CHECK Constraints have to be modified to add additional values. Currently, making any modifications to CHECK Constraints to add or remove values requires that the Constraint be dropped and re-created. T...
about 2 years ago in Db2 for z/OS 1 Not under consideration

threshold "DATASPACERATIO" in SP SYSPROC.DSNACCOX

The same in MR1209102911:The Stored Procedure SYSPROC.DSNACCOX can be started with a threshold for "DATASPACERATIO" to detect over allocations. The IBM default is set to 2. However if a tablespace or index with a small allocation are defined (syst...
over 13 years ago in Db2 for z/OS 1 Not under consideration

flood of console with I/O error messages when Db2 is always tring to allocate/open LOGCOPY1 first for each LOG-READ request

Customer would like to avoid a flood of console with I/O error messages. The test environment and scenario is as follows.environment: - DB2 V11 DATA sharing (We have three MEMBER DB1A, DB2A, DB3A) - Q-Capture(IIDR for DB2 V10.2.1) server is runnin...
almost 7 years ago in Db2 for z/OS 0 Not under consideration

Referential Integrity for Real-time Statistics Tables (RI for RTS)

OVERVIEW: The RTS tables do not have DB2-enforced RI. The DB2 component that handles the maintenance of this data can encounter certain failures that can result in obsolete/invalid/orphaned data in the table(s). By the way, this is more prevalent ...
almost 5 years ago in Db2 for z/OS 1 Not under consideration

Regular Expressions (regex) scalar function

The XMLQUERY function allows the user to use the 'fn:matches' XQuery function, which is great. Please see example UDF which does this... ~~~~~~~~~~--#SET TERMINATOR ! CREATE FUNCTION "UDF_STRING_REGEX_MATCH" ( SEARCHSTRING VARCHAR (50) ) RETURNS S...
almost 10 years ago in Db2 for z/OS 0 Not under consideration

zDb2 should provide option to not write RACF statistics without coding any Db2 Signon Exit (DSN3SSGN)

Banca d'Italia, for many good reasons, wants to get rid of any user written assembler exit, including DSN3SSGN .They use DNS3SSGN only with the specific purpose to not collect RACF statistics and so they have modified it by adding STAT=NO on each ...
over 7 years ago in Db2 for z/OS 1 Not under consideration

Index on expression should be used when outer join is rewritten (by the optimizer) as an inner join

When coding the following query (or, generalized query), an index on expression for UPPER(RTRIM(TABB.COLA)) is not used: SELECT ... FROM .... TABA LEFT JOIN TABB ON .... WHERE UPPER(RTRIM(TABB.COLA)) = ? In the above query, it is (originally) writ...
over 7 years ago in Db2 for z/OS 1 Not under consideration

Query Nodes - Allow Certain Members of a DB2 Group to Process Queries Against OLTP Data Without Interfering with OLTP

In a DB2 for z/OS data-sharing group, allow customers to designate certain DB2 members as "query-only" subsystems. A "query-only" subsystem, or "query node" would process queries for analytics and business intelligence against the same databases a...
almost 8 years ago in Db2 for z/OS 1 Not under consideration

DB2 for z/OS ALTER FUNCTION REPLACE for inline SQL scalar and SQL table functions

Create an ALTER FUNCTION REPLACE statement for inline SQL scalar and SQL table functions such as already exists for compiled SQL functions and native SQL procedures. This would give the ability of the user to modify the source code for these funct...
over 10 years ago in Db2 for z/OS 0 Not under consideration

modify dsntep2 to produce result set despite exceessive warnings

DB2 and IDAA do not produce the same results for the example in question. That has been explained and will be documented but we would like to see DSNTEP2 at least run and produce output instead of only returning SQL error codes (-171 in our exampl...
about 8 years ago in Db2 for z/OS 1 Not under consideration

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