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Performance data type: Numeric or Decimal

 
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minakshi

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Joined: 02 Oct 2007
Posts: 7
Location: Delhi

PostPosted: Wed Oct 24, 2007 12:38 pm    Post subject: Performance data type: Numeric or Decimal
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What would be performance wise better, Numeric or Decimal ?

How would Real work ?
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dick scherrer

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Joined: 23 Nov 2006
Posts: 19270
Location: Inside the Matrix

PostPosted: Wed Oct 24, 2007 7:24 pm    Post subject:
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Hello,

Neither will make much of a performance difference (though i don't know exactly what you mean - decimal is a form of numeric).

Most time in programs is not spent doing arithmetic.


Quote:
How would Real work ?
I do not know what this is asking icon_confused.gif
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agkshirsagar

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Joined: 27 Feb 2007
Posts: 686
Location: Earth

PostPosted: Thu Oct 25, 2007 10:02 am    Post subject:
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Dick,
I guess by 'real' she means 'real numbers/floating point numbers'.

Minakshi,
Performance wise-
Packed decimal > Binary > Floating point/ Real

(This is still debatable though. icon_smile.gif )
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