SQL2000 remote SQL query


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  1. #1
    Join Date
    Feb 2006
    Posts
    1

    SQL2000 remote SQL query

    we are trying to execute a remote sql query from one sql server against another. Both servers are in the same domain. The query is a simple select * from tablename where surname = whatever. We precede this with an 'opendatasource' statement. The query returns only a few rows. When we run the query between two sql servers on the same lan segment the query runs in a second or two. When we run the query between servers on two different network segments (seperated by a firewall) but still both in the same domain the same query takes 50+ seconds to run. Looking further, it seems that the query is actually being executed on the local server so the entire table (over 1 million rows) is copied locally before running the query. How can I run the query as a remote query so that the entire query is run on the remote sql server and only the query results are passed accross the network to the local server? I have also tried creating a linked server and using OPENQUERY but still takes ages to run.

    Thanks

  2. #2
    Join Date
    Dec 2003
    Posts
    2,750
    The below link contains some tips, although you may have already attempted a couple of them:

    http://www.sql-server-performance.com/linked_server.asp
    Paul
    ~~~~
    Microsoft MVP (Visual Basic)

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