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Data Bases > Paradox > Re: Query direc...
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Re: Query directly from secondary index

by "Tony McGuire" <png.paradoxcommunity@[EMAIL PROTECTED] > Oct 18, 2007 at 09:53 AM

>> But, it will only go through all the rows of the index, not the 
>> base table.

> I'm certainly no expert on this but wouldn't the file size of .db 
> file have a rather minor impact?

Imagine a 100MB file on network server.  With a 500k index file.

A query draws the entire table local, and THEN processes the query.

Which file would you prefer to bring local for the query to act on?

-- 
------------------------------
 Tony McGuire
 




 16 Posts in Topic:
Query directly from secondary index
"Jim Moseley" &  2007-10-18 02:03:52 
Re: Query directly from secondary index
"Anders Jonsson"  2007-10-18 08:40:54 
Re: Query directly from secondary index
"Jim Moseley" &  2007-10-18 08:16:21 
Re: Query directly from secondary index
"Anders Jonsson"  2007-10-18 17:20:39 
Re: Query directly from secondary index
"Tony McGuire"   2007-10-18 09:53:54 
Re: Query directly from secondary index
"Anders Jonsson"  2007-10-18 19:05:42 
Re: Query directly from secondary index
"Jim Moseley" &  2007-10-18 13:53:37 
Re: Query directly from secondary index
"Rick Rans" <  2007-10-18 14:44:50 
Re: Query directly from secondary index
"Steven Green"   2007-10-18 05:47:56 
Re: Query directly from secondary index
"Jim Moseley" &  2007-10-18 08:05:38 
Re: Query directly from secondary index
"Steven Green"   2007-10-18 09:15:42 
Re: Query directly from secondary index
"Bertil Isberg"  2007-10-18 21:26:37 
Re: Query directly from secondary index
"Jim Moseley" &  2007-10-18 16:36:19 
Re: Query directly from secondary index
"Jim Moseley" &  2007-10-18 16:46:26 
Re: Query directly from secondary index
"Jim Moseley" &  2007-10-18 17:17:11 
Re: Query directly from secondary index
"Bertil Isberg"  2007-10-19 18:55:45 

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