Data base query

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SQL-Server-2005

I have two tables master(id,productName,Code,productDetail) and sub master(id,productName,Code,productDetail) I insert value from a single query in both table then I want that if Data is not insert into submaster because of any exception then data is insert in submaster from master table.

Posted 3-Dec-10 6:35am

sachin126

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Sandeep Mewara · Answer 1 · 2010-12-03T08:18:00

Well, before any resolution, I don't get why one would have a copy of same table and just call one as master and other as submaster! (Not just a copy, insert same values into both of them.)

Surely, some issue in your design and explaining what you are trying to do might get you more better approach/resolution. For now, a simple transaction with commit/rollback option can do the stuff for you.

sandipapatel · Answer 2 · 2010-12-03T07:00:00

Its simple.
Get ID (may be MAX) value from master table & & submaster.
Then compare both.

If problem occured then submaster ID will not same as master's one.
so , insert from master to submaster
Else
do nothing both executed successfully.

OR use batch query processing & transaction commitment properties available in java or .net. Go for google for more programmatic way to deal with multiple query execution instead u r doing here in a single query fire.

Data base query

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