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tiaa_ns
Starting Member
16 Posts |
 Posted - 2001-08-14 : 11:54:41
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I've stored procedures using many database linked servers. For example, my stored procedure uses the current server data to populate other linked server.INSERT INTO PROD_SERVER.PROD_DB.dbo.ReportAssoc SELECT * FROM DEV_SERVER.DEV_DB.dbo.ReportAssoc This stored proc is on the development server. Actual sql is very complex. Does it have different performance when I write the same stored proc as follows:INSERT INTO PROD_SERVER.PROD_DB.dbo.ReportAssoc SELECT * FROM ReportAssoc I'm creating the dynamic sql query & the source and destination server names will be passed as parameters to the stored procedures. Should I check if it is current server then do not append the qualifier name before the table name?Thanks. |
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Performance question involving linked server