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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We invite you to shape the future of IBM, including product roadmaps, by submitting ideas that matter to you the most. Here's how it works:


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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.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

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IBM Employees should enter Ideas at https://ideas.ibm.com



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Search results: Db2

Showing 450 of 2588

EHL mode enhancement in pureScale.

Although the feature was enabled by mimicking a sysplex,, it is impossible to apply in the real world.The first reason is that the performance overhead is too much when switching from the not shared state to the shared state Secondly, it is imposs...
almost 8 years ago in Db2 0 Not under consideration

deadlock better diagnostic page dump in DIAGPATH

Ref TS000003442, PMR 68950,664,706Ref PMR 67845,664,706In case a deadlock occurs on MDC tables on BID index, diagnostic from Locking Event Monitor is not sufficient to understand deadlock. We need to understand data in conflict pages to check acce...
almost 8 years ago in Db2 0 Not under consideration

Better performance of Java table routines

The existing Db2 interface for developing table functions in Java programming language is not designed for performance, because:(a) It requires a separate native (JNI, e.g. Java-to-C) call for setting each field value for each output row(b) It imp...
about 8 years ago in Db2 / Application Development 0 Not under consideration

Undo logs are unacceptably large for DELETE statements that require deletion via a cursor.

Submitted on behalf of Gregor Hack (ghack@zeb.de). Undo logs are unacceptably large for DELETE statements that require deletion via a cursor or a truncate of previously partitioned tables.
over 8 years ago in Db2 0 Not under consideration

Supress ALLOW WRITE ACCESS REBUILD for ATM if offline window available

As described in PMR (I will upload all material in PMR), the REORG INDEXES ALL FOR TABLE ... ALLOW WRITE ACCESS REBUILD can cause a deadlock with the application. This behavior is not acceptable and we request a change in this design to avoid such...
over 8 years ago in Db2 0 Not under consideration

db2ckupgrade detects objects in syscat.invalidobjects

If db2ckupgrade detects objects in syscat.invalidobjects, could the developers automatically invoke the revalidate procedure and then check syscat.invalid objects again before bombing out? In bad pseudocode: If rows exist in syscat.invalid objects...
over 8 years ago in Db2 0 Not under consideration

Ability to set concurrentAccessResolution when methods executeBatch() and executeQuery() are invoked from java.sql.Statement

Our database configuration has CUR_COMMIT = AVAILABLE. With this setting, you need to explicitly request for currently committed behavior to see the results that are currently committed. When using the IBM Data Server Driver for JDBC and SQLJ, thi...
about 9 years ago in Db2 0 Not under consideration

Avoidance of deadlock error in DB2 partitioning environment

After our customer delete and create the original table of view table with the partitioning environment, deadlock occurs when they access the view table from each partition at the same time.The view table is invalid when the original table is dele...
about 9 years ago in Db2 0 Not under consideration

Compression of Primary Key Indexes with Version 10.1 FP 5

While doing some testing with, we noticed that when you create a table compressed, that ALL indexes automatically get compressed. We found out that we have the ability to specify "normal" indexes without compression, but you can not have an uncomp...
over 9 years ago in Db2 1 Not under consideration

DB level default table and index compression parameters

Have a database parameter for the default table compression type, and another for the default index compression type.
over 9 years ago in Db2 0 Not under consideration

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