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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 456 of 2592

CREATE TABLE ...LIKE support for AoT Tables

Currently, A CREATE TABLE statement must not contain a LIKE clause that references an accelerator-only table. It is documented in https://www.ibm.com/support/knowledgecenter/SSEPEK_12.0.0/codes/src/tpc/n270.html
over 4 years ago in Db2 for z/OS 1 Future consideration

Ability to stop AOT and other db2 tables on IDAA

When we STOP or start for UT ,spaces of tables that are loaded to IDAA or spaces that relate to AOT's, these spaces are still available for the IDAA. We can SELECT data from the IDAA for these tables and for AOT's' we can also update them. We need...
over 2 years ago in Db2 for z/OS 1 Not under consideration

improved estimation for potential use of Huffman Compression

Requirement for more accurate estimates of DASD space savings when using Huffman Compression. Problem is that estimates produced by DSN1COMP can be significantly inaccurate i.e., as much as +/- 30%. The solution required is a new option on the REO...
over 3 years ago in Db2 for z/OS 0 Future consideration

Db2 for z/OS: Change SETCURRENTVERSION via Reorg

Now, the Repair Utility with option SETCURRENTVERSION has to be used, to change all v0 tables to the highestVersion. Unfortunately this action is not concurrent. It would be better to have the the opportunity to do that with an online reorg.
about 7 years ago in Db2 for z/OS 1 Not under consideration

Enhance Db2 FTB analytics function Db2 V12

Started last weeks activating FTB in development systems by using ZPARM DSN6SPRM.INDEX_MEMORY_CONTROL. Tried to get information using -DISPLAY STATS(INDEXMEMORYUSAGE) LIMIT(*) -DISPLAY STATS(INDEXTRAVERSECOUNT). i thought i will get deeper to it b...
over 2 years ago in Db2 for z/OS 1 Not under consideration

LISTAGG - Reduce workfile usage of function LISTAGG

The function LISTAGG uses a lot of workfile space. This can lead to abends, especially if there are many groups. This is the specific case where the problem occurred in our company: SELECT A.GES_SL, A.VNR, A.POS_LNR , SUBSTR(LISTAGG(TA_ID,'/') WIT...
almost 5 years ago in Db2 for z/OS 2 Delivered

Introduce or Change Reorg for managing commits when generating Identity column values during the Reorg

When an identity column is added to an already existing and populated table, the table is put into a Reorg Pending status and thus unavailable to the applications. When the Reorg is run to resolve the status it generates the identity column values...
about 1 year ago in Db2 for z/OS 3 Future consideration

Missing "DROP PERIOD" possibility

Regular there is a request that we have to read certain data in a consistent state (e.g. likewise moving customer data from one DB2 environment to another) even while concurrent workload is still active and running in parallel against the same set...
over 8 years ago in Db2 for z/OS 0 Not under consideration

Load Format Internal needs to validate if columns of internal format record is compatible with the table being loaded.

Load Format Internal needs to validate if columns of internal format record is compatible with the table being loaded. Recently this was partially addressed with APAR# PI71965; however, this APAR only checks if the record is greater than the maxim...
over 7 years ago in Db2 for z/OS 0 Not under consideration

LOAD with DISCARDS 1 should not require a discard data set

We wanted to load two partitions at partition level: //LOA001 EXEC #DB2UT, // SYSTEM=T, // SYSTEMID=L, // COND=(4,LT), // SYSUT1=Y, // LARGE=Y, // SAR=N //SYSREC01 DD DISP=SHR,DSN=VTDBM.UL.VETB0040.REC.PART1 //SYSREC02 DD DISP=SHR,DSN=VTDBM.UL.VET...
over 7 years ago in Db2 for z/OS 1 Not under consideration