After a load is done to my target table, I need to insert a
last row, which might be formed at some expression
transformation and brought to target. Do I have to have
separate mapping to be run after the 1st mapping? Or in a
single mapping how to achieve this?
Suppose if a physical file is having 1000 records, but i
deleted 500 records from it. Here the concern is can the size
of the file changes or it remains the same... kindly help me
out with thorough xplanation.... Thanks in-advance...
I have load a Dataset in UAT with 2 Node configuration, imported the job into PROD environment which is 4 node configuration and using this DataSet as SRC to other job. will the job run fine or give any errors? If job runs fine, on how many nodes? 2 nodes or 4 nodes?
Unix Qn asked in datastage interview:
I have diff type(.txt, .tmp, .bat etc) of file in 4 diff directories, I want move all '.txt' file from 4 directories to other folder.
And need to delete all the files except which are created TODAY?