How To Find Out If A Spesific Table Has Changed?

Feb 28, 2008

Hi,

I have a small question regard how to find out if a specific table has chanced.
Is there any (sql)function inside MSSQL2005 that I can use to find if a spesific table has changed? I have heard of timestamp, but I don't know if that will solve my problem? Is there any thing in the sys.tables that kan help me, just do a fast query and check if a table has changed?

I'm developing a web-application with AJAX.NET, and I have UpdatePanels with datalist. When the tables in the db gets big the application is henging for a sec or two when it receiving the data, and when the timer (refresh rate) is 2 min it is not good! So my plan is to check if the table has chanced since last transfer of data, and if it has it will download the data, if not do nothing.

Jonny

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