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Compare two rows

NikolineFeb 9 2011 — edited Mar 29 2011
Hi all,

I have one production table and copy of that table.
Meanwhile in production table someone made some changes. How do I compare two identical row from these two tables to check whether there are some changes in production table. I do not want to compare all rows, only one identical row in two tables.
Such as:
Compare row from table1 where doc_id=12 with row from copy_of_table1 where doc_id=12… (doc_id is PK)

Thanks.
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Locked on Apr 26 2011
Added on Feb 9 2011
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