Search found 2 matches

by rish0201
Wed Jun 21, 2017 3:02 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Generate sequence number using parallel job
Replies: 6
Views: 6496

In 4 nodes the numbers are not generated in sequence. It leaves gaps in between.
by rish0201
Sun Jun 18, 2017 11:19 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Generate sequence number using parallel job
Replies: 6
Views: 6496

Generate sequence number using parallel job

I want to generate sequence numbers starting from 1 every time the job run. Number should be generated in sequence without gaps in 4 node job. Thing i have already tried 1) (@inrownum - 1) * @numpartitions + @partitionnum + 1 The above formula only works in 2 node. 2) Column generator - It creates g...