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sqlldr - look up on table to find column value
Hi,
I am loading table Emp using sqlldr. I need to populate the column Date_paid_key of table Emp by lookin up on another table dates. Sample data is as given below. How can I do it using sqlldr? I can load my csv in a temp table and then proceed. Any other suggestions?
Src.csv
EmpId EmpName Salary Date_paid
1 A 10 4/15/2009
2 B 20 4/18/2009
lookup Table dates
Date Date_key
4/15/2009 1001
4/16/2009 1002
4/17/2009 1003
4/18/2009 1004
Target table Emp
EmpId EmpName Salary Date_paid_key
1 A 10 1001
2 B 20 1004
Last edited by nidi_03; 05-18-2009 at 02:10 PM.
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No other suggestion, this is a two steps process: a) sqlload what you have, b) update as needed.
Pablo (Paul) Berzukov
Author of Understanding Database Administration available at amazon and other bookstores.
Disclaimer: Advice is provided to the best of my knowledge but no implicit or explicit warranties are provided. Since the advisor explicitly encourages testing any and all suggestions on a test non-production environment advisor should not held liable or responsible for any actions taken based on the given advice.
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May be able to consider External Tables.
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