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access_asp thread: question about filtering
Message #1 by "John Kinane" <john@k...> on Wed, 17 Oct 2001 18:51:04
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When using the Filter property, is it true that, for example, if I pulled
a table into a recordset that the entire table is present in that
recordset? I'm just concerned about overhead and wondered if using this
property is bad when dealing with large tables.
Thanks!
Message #2 by "Ken Schaefer" <ken@a...> on Thu, 18 Oct 2001 18:31:08 +1000
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I believe your concern is justified.
No, the whole table isn't pulled into memory, but meta data about it is. Far
better (IMHO) would be to construct an SQL statement that only pulled the
fields, and records, you require into the recordset in the first place.
Cheers
Ken
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