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AdamWest
Constraint Violating Yak Guru
360 Posts |
 Posted - 2010-05-04 : 10:02:41
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| I need to create an index on a table, or maybe more?What I have is the app is very slow in loading the data and then displaying it. I have no idea about indexes. Also the app works via A stored proc to a data service in the Silverlight app.Do I make an index on the largest table?If this table is linked to another do both get an index?Any help here would be great as I know nothing.Thank you,Adam |
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Transact Charlie
Master Smack Fu Yak Hacker
3451 Posts |
Posted - 2010-05-04 : 10:14:44
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| You should read here: and then go into more depth about the required indexes.http://www.sqlteam.com/article/sql-server-indexes-the-basicsIt's too broad a subject to just say -- here's how you create and index.... on you go and enjoy. It all depends on the data and the sql queries you've written. Badly formed queries can't use indexes.Also -- do you have any idea about keys? do your tables have primary keys?Charlie===============================================================Msg 3903, Level 16, State 1, Line 1736The ROLLBACK TRANSACTION request has no corresponding BEGIN TRANSACTION |
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GilaMonster
Master Smack Fu Yak Hacker
4507 Posts |
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Indexes