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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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Federation

Showing 50 of 14434

on DB2 LUW , Create all indexes on nicknames, including those with key greater than 1024 bytes

When I create a nickname on a remote table with an index and the index key is greater than 1024 bytes, the index spécification is not created on the local database : There is no warning for this when the nickname is created, nothing in db2diag.log...
over 2 years ago in Db2 / Federation 0 Future consideration

Federation JDBC Wrappre to Cassandra support

Officially support and optimize performance from Federation (Db2 Linux/Unix/Windows) server to Cassandra database Improve data type mappings between Cassandra and Db2. Accessing Cassndra via Federation JDBC wrapper using Cassandra driver from www....
almost 4 years ago in Db2 / Federation 0 Not under consideration

Simple federated query against SQL Server nickname with predicate on partial PK takes 150+ sec vs 0.1 sec against source db

The following query takes a long time when running against SQL Server nickname. See case TS001550410 for more details select *from nn.PAT_ENC_APPT_NOTESwhere PAT_ENC_CSN_ID ='99999999'
over 5 years ago in Db2 / Federation 0 Not under consideration

Config of DB2 Federated Servers without CATALOG

Currently the CREATE SERVER for Db2 family data sources relies on a node and database having been catalogued using the CATALOG NODE and CATALOG DATABASE commands. It would be better if the host / port / location could be specified rather than the ...
over 6 years ago in Db2 / Federation 0 Not under consideration

Make DB2 federation option DB2_TWO_PHASE_COMMIT compatible with HOST and PORT options

The new Db2 11.5 HOST and PORT options (see https://www.ibm.com/docs/en/db2/11.5?topic=options-database) remove the need to catalog federated source Db2 databases for standard connections. This simplifies configuration. However, for two phase comm...
about 1 month ago in Db2 / Federation 0 Submitted

2-Phase commit for JDBC driver to Postgres

We use a replication solution which utilizes DB2 LUW Federation as a link between DB2 z/OS (source database) and Postgres (target database). So the picture is as follows: SQL Replication 11.4 -Db2 z/OS 12 on mainframe, -Db2 LUW Federation 11.5.8, ...
8 months ago in Db2 / Federation 1 Needs more information

Enhance Db2 Federation to support LOBs as remote procedure parameters

Currently LOBs are not supported as an input/output parameters for a remote stored procedure in Oracle via federation. This creates a limitation of 32k (VARCHAR2) at the moment. It would be useful to pass larger strings or XML and be able to map t...
10 months ago in Db2 / Federation 0 Not under consideration

Enhance Db2 Federation to support pushdown of CSE to Oracle

There is a need to support the pushdown of CSEs (Common Subquery Expressions) as part of the federation to Oracle databases. This limitation has existed for quite a while and there has been an ongoing request for this functionality for years.
10 months ago in Db2 / Federation 0 Not under consideration

Add support in Db2 Federation for join and aggregation pushdown for MongoDB

Currently, the driver for use with MongoDB does not support the $lookup operator which would allow for the pushdown of the joining of two or more collections to the source DB. Adding support would allow for joining collections at the source and re...
10 months ago in Db2 / Federation 0 Not under consideration

Add support in Db2 Federation for the pushdown of Timestamp to MongoDB

Currently Federation to MongoDB does not support the pushdown of the Timestamp data type. This limits the ability to filter data by date or timestamp at the source.
10 months ago in Db2 / Federation 1 Planned for future release