What is merge stage?
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Emp login_timestamp Logout_timestamp A,2019-02-01 02:24:15,2019-02-01 04:59:42 B,2019-03-29 14:43:30,2019-03-29 20:22:00 ABC,2019-03-29 12:43:00,2019-03-29 23:22:59 In the above calculate the duration of hours spent in office for each emp in datastage.
Can you filter data in hashed file?
What is a merge?
WAT TYPE OF PL/SQL QUERRYS USED IN DATASTAGE
In aggregator stage,to find the sum of the entire group of columns,it displays in binary format. How can i solve this problem.
how to get the unique records on multiple columns by using sequential file stage only
How do you get log info into a file?
there are indexes on a table as index1 with col1, col2 index2 with col2 index3 with col1,col2,col3. if i run a query with col1='100' which index will be used and why
what is diff b/w datastage 8.1,8.5,8.7?
In a batch if a job fails in between and you want to restart the batch from that particular job and not from the scratch then what will you do?
What are system variables and sequencers in datastage
HOW CAN YOU DO SCD2 IN DATA STAGE USING SEQUENTIAL FILES?