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IBM Data and AI Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data & AI 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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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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Db2 for z/OS

Showing 191

-DIS STATS(ITC) - Retrofit PH51565 to DB2 v.12 (Fast Traversal Blocks)

We are collecting data from the -DIS STATS(ITC) command once every 15 minutes. We will use that data to help determine the best candidate indexes for fast traversal blocks. Currently under v.12 when you have INDEX_MEMORY_CONTROL set to SELECTED yo...
over 1 year ago in Db2 for z/OS 0 Delivered

Idle Connection Timeout

We'd like to have a ZPARM and or DB2 Profile, similar to IDTHTOIN or MONITOR IDLE THREADS, that returns idle connections back to the connection pool.
over 6 years ago in Db2 for z/OS 1 Delivered

Avoid synchronous preformat in SQL INSERT transactions

[Background]The customer's system providing banking services abroad is exposed to regulatory risk by the local banking regulator.The customer is forced to complete a specific transaction within a second basically.This specific SQL INSERT transacti...
over 6 years ago in Db2 for z/OS 0 Delivered

Implementation of DATATYPE DECFLOAT in the creation of an index in DB2 for z/OS

The customer uses DATATYPE DECFLOAT to represent floating point numbers to a base of 10 instead of the base 2 to avoid rounding errors. On DB2 distributed the DATATYPE DECFLOAT is indexable and everything works as required. Requirement is that DAT...
almost 10 years ago in Db2 for z/OS 0 Delivered

DB2 Dynamic Remove Active Log Command

I would like to be able to dynamically remove active log datasets from a DB2 subsystem/DB2 data sharing member that have a status of: STATUS=REUSABLESTATUS=TRUNCATED, REUSABLE This would allow DB2 active log datasets to be resized, without closing...
over 10 years ago in Db2 for z/OS 1 Delivered

Utility Flashcopy Templates verification in UTILINIT phase.

Running a reorg tablespace with a FlashCopy image copy instead of a classic image copy can lead to a successful reorg but a COPY Pending status if the FCCOPYDDN parm is pointing to a missing SYSTEMPL template although the System Action for the DSN...
about 5 years ago in Db2 for z/OS 1 Delivered

Display V12 function level instead of simply saying (New Function Activated)

When a Database Connection has been made, Data Studio displays the DB2 version of the data server and the fact if it is in New Function Mode or not. This type of information is sufficient for DB2 for z/OS V11 or earlier which really only had mod...
over 5 years ago in Db2 for z/OS 1 Delivered

Port number info in DSNL200I msg For TCP/IP server connections

The DSNL200I msg for TCP/IP server (S) connections doesn't indicate the port number in the LOCATION column toghther with IP address.This information is useful to identify the DB/2 subsystems/members connected to the local DB/2 subsystem.
about 7 years ago in Db2 for z/OS 0 Delivered

Change IRLM hashing algorithm to offer a better and more efficient distribution of P-locks across LTEs

As per PMR 76883,999,866/TS002531202, when increasing DSMAX and PCLOSET/N parms to reduce TCB DBM1 CPU time owing to less open/close operations, we noticed a significant increase in IRLM CPU time, strongly correlated with higher number of currentl...
over 5 years ago in Db2 for z/OS 2 Delivered

Would like means of collecting Maxdbat information by AUTHID

We are in the process of providing max thread limits via the Db2 Profile tables AUTHID entries for our applications. We would like to use a AUTHID=* entry to provide a default thread limit and use AUTHID=xxx values for applications which may need ...
over 5 years ago in Db2 for z/OS 1 Delivered