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SCD - Sparse Lookup - DB2

Posted: Thu May 16, 2013 1:49 pm
by Raftsman
I received the following message when I switched the reference DB2 Connector from Normal to Sparse

main_program: Data set, file set, or file "TCRSTAT_OUT_ref:TCRSTAT_TEST_ref_lnk.v": Non-pipe (or non-virtual data set) with .v in its name
Data set, file set, or file "TCRSTAT_OUT_ref:TCRSTAT_TEST_ref_lnk.v": Non-pipe (or non-virtual data set) with .v in its name

We are dealing with large volumes and I assumed that this would be the optimal way for the SCD to function.

I read a few posts and one suggested, hash partitioning. I tried it and it didn't work.

Does Sparse Lookups work with the SCD stage.

Thanks

Posted: Thu May 16, 2013 2:06 pm
by ray.wurlod
No. The SCD stage needs to load the dimension table into memory.