Polaris Interview questions
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Polaris Interview questions
There is one input file and one database is there.we need to create a output file that contains the records which are present in Database and not present in inputfile. Give the logic?
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1. "Unload" the table to a DSN and then compare the other file with this unload using sort product at your shop.
2. If possible, create a table of using the "input file" and then write a query to compare two tables. You may use the "not exist" phrase, please have a look into DB2 SQL reference about that.
2. If possible, create a table of using the "input file" and then write a query to compare two tables. You may use the "not exist" phrase, please have a look into DB2 SQL reference about that.
Regards,
Anuj
Anuj
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