How to compare two different table in sql server 2005 using the primary key in csharp?

Suthish Nair15y ago

Accepted answer

Before insertion/updation you want to check the data exists in table or not?

If yes, using IF EXISTS you can, refer

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Black Diamond15y ago

Thanks Suthish Nair....The link is good i can use this one...thank a lot..

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Black Diamond15y ago

hi Suthish Nair, I just want to compare only the data that is stored in my two tables in one database to prevent duplicate entries, i want the data in the two tables is not similar....thank you Suthish Nair...

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Suthish Nair15y ago

Explain with more information, what you want to compare.. only table structure or data?

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