sql queries

  • Ya obviously... just never occured to me to have the clustered index not unique. Have you come across a situation where it might be the best way to go?

  • I really like DATETIME columns as candidates for clustered indexes, since I deal very often with range queries for date intervals. I think this is the best way to go here for me. And since I generally don't care about the time in such columns, it's very likely to have duplicates here. So I can't have such indexes declared as UNIQUE.

    --
    Frank Kalis
    Microsoft SQL Server MVP
    Webmaster: http://www.insidesql.org/blogs
    My blog: http://www.insidesql.org/blogs/frankkalis/[/url]

  • I see.. nice to know.

    I also like dates as primary key but I don't have many range queries so it's maybe not as usefull.

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