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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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 1075 of 18234
    120 VOTE

    Resolve a restriction that CACHE DYN STABILITY function can not use with CONCENTRATE WITH LITERALS option.

    Customer environment Db2 V12　<- DRDA -> Db2connect/JDBC(IBM Data Server Driver for JDBC and SQLJ type 2) Server side.(JDBC Type2 is used) Windows server: - WebSphere BASE 9.0.0　（Windows2016） - Db2client / IBM Data Server Runtime Client V11.1...
    over 4 years ago in Db2 for z/OS 3 Future consideration

    N/A

    N/A - was delivered via https://ideas.ibm.com/ideas/ZOSPT-I-23
    5 months ago in Db2 for z/OS 0 Functionality already exists

    N/A

    N/A - was delivered via https://ideas.ibm.com/ideas/ZOSPT-I-23
    5 months ago in Db2 for z/OS 0 Functionality already exists

    Improve performance for deferred ALTERs on the same object

    Db2 supports 4096 partitions in one TS, we have only 2048 partitions. And we want to alter the keyrnages of all partitions. We recognized that the longer the deferred ALTER queue the slower the current ALTER. This is confirmed by development and i...
    about 1 month ago in Db2 for z/OS 1 Under review

    Db2 start command message output and return code

    If a Db2 database is in RO mode at database level and you issue a -STA DB(DBName) SP(TSName) ACCESS(RW) command via batch, it outputs "DSNTDDIS 'START DATABASE' NORMAL COMPLETION" which is misleading because the table still cannot be loaded therea...
    5 months ago in Db2 for z/OS 0 Under review

    Use direct-row access for queries using the RID-function and multi-row fetch

    Suppose that you have a query like this: SELECT * FROM table A WHERE RID(A) = 21206417921 This query should use direct-row-access and should quickly determine a result. This is true if you do not use a cursor with multi-row-fetch. If you use a cur...
    2 months ago in Db2 for z/OS 0 Under review

    N/A

    N/A - was delivered via https://ideas.ibm.com/ideas/ZOSPT-I-23
    5 months ago in Db2 for z/OS 0 Functionality already exists

    DISPLAY BUFFERPOOL issues a message, TOTAL SYNC I/O DELAY FOR BP?? = ?????????? MILLISECONDS.

    We are currently are running a bufferpool simulation in production. When I issue the command: -DISPLAY BUFFERPOOL(BP40) DETAIL(INTERVAL) The following message is issued: DSNB432I -DPP2 SIMULATED BUFFER POOL ACTIVITY - AVOIDABLE READ PAGE MISSES - ...
    5 months ago in Db2 for z/OS 1 Not under consideration

    after bind/rebind with VALIDATE(RUN) authorization check of static sql is performed at run time. We need an ability to define, this check against the SQL authorization ID, not package owner

    If a plan or package is bound with VALIDATE(RUN), authorization checking is still performed at bind time, but the referenced objects and the privileges required to use these objects need not exist at this time. If any privilege required for a stat...
    5 months ago in Db2 for z/OS 1 Not under consideration

    In a UTS world shouldn't DSNUCH01 include DSNUM as 3rd column for this SYSCOPY's index?

    In a UTS world shouldn't DSNUCH01 include DSNUM as 3rd column for the SYSCOPY's index?, since DB2 v12 all tablespaces should be defined as Universal Table Space, PBR or PBG. Segmented and Simple tablespaces are deprecated.
    almost 2 years ago in Db2 for z/OS 1 Not under consideration

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