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| SELECT vs reference variables vs FOR |
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| martinrydman |
 Posted: Mon Apr 05, 2004 12:41 am Post subject: SELECT vs reference variables vs FOR |
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Centurion
Joined: 30 Jan 2004
Posts: 139
Location: Gothenburg, Sweden
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Hi,
I've got a performance question.
There are several ways of transforming one tree into another. In particular, I'm trying to understand performance implications comparing the FOR cunstruct, looping with reference variables, and using SELECT-statements.
Any imput greatly appreciated!
/Martin |
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| scaryjase |
| Posted: Mon Apr 05, 2004 2:30 am Post subject: |
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Novice
Joined: 17 Jul 2003
Posts: 22
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Performance is always dependent on a lot of factors, but the investigation we did for a previous project on v2.1 showed SELECTs being the best, with careful use of REFERENCEs not being far behind.
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scary |
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| martinrydman |
| Posted: Mon Apr 05, 2004 4:06 am Post subject: |
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Joined: 30 Jan 2004
Posts: 139
Location: Gothenburg, Sweden
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