on a day i load 10 rows in my target and on nextday i get
10 more rows add to my target but out of 5 are update row
how ican send them to target?how i can insert and update
the records
Answer Posted / jaspreet banga
For This we Have to Use Job Control table(JCT), JCT is used
to select only those records which are provided next day
and then in mapping :---
1.) In source Qualifier write a pre sql query to read only
those record which are provided previous day, ]
2.)In router Route the data for update and insert.
3.) Use 2 update strategies i.e.., one for updating
existing record and other for inserting new one.
(Type-1 SCD) if you dont want to preserve the history.
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