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Status Not under consideration
Workspace Db2 for z/OS
Created by Guest
Created on Nov 16, 2012

support list partitioning - Range-Partitioning allows only to define the upper limit for a partitioned Tablespace.

Full Support for LIST-Partitioning required!
With classical Partitioning or UTS Partion-by-Range you can only define the upper limits (key-Ranges) for a partitioned Tablespace. The lower partition-range ist defined by the highest value of the next smaller (lower) partition. To avoid a later merging from different keys in one partition we want to define the partitions with a list. The list-values do not have to be in any order. And gaps should be allowed:

Example 1:
Part 1 Value 3 (no Value 1 an 2 allowed)
Part 2 Value 5 (no Value 4 allowed)
Part 3 Value 7 to 9 (no Value 6 allowed)
Part 4 Value 11 (no Value 10 allowed)
later:
add/insert new Partitions like: Part 5 Value 4 (dynamic and online without impact to old partitions)

Example 2 (similar):
Part 1: Value 3
Part 2: Value 5 to 7
Part 3: Value 8 to 9
later:
add new Part 4: Value 4
Hence the example 3 shows the full request: add a additional value to an existing Partiton!
Example 3
Part 1: Value 3, 9
Part 2: Value 5, 7
Part 3: Value 6, 8
later:
add to old Part 3: Value 4
  • Admin
    Janet Figone
    Reply
    |
    May 6, 2021

    Thank you for submitting this enhancement request. While we view all the enhancement requests we receive as valuable and we would like to implement all of them, in an effort to have maximum transparency we are closing the ones that don’t currently appear on our two year product roadmap. This is not to say that these enhancements may not still be implemented at some point in the future as we do evaluate our requirements on the basis of customer demand and technical impact, to deliver maximum value to our customers.


    We appreciate your input to the Db2 for z/OS development team.  And we hope that you will continue to submit enhancement suggestions for improvements as customer feedback is a key component to shaping the future direction of Db2 for z/OS. 


    Sincerely,

    The Db2 for z/OS Team