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Speeding up a query
Message
 
To
04/10/2001 13:59:24
Jerry Tovar
Dana Corporation Dana It
Maumee, Ohio, United States
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
00564341
Message ID:
00564408
Views:
20
Hello Jerry

The only thing I can think of might not make anything faster
index on recno() tag recno

I don't know if you know but a SQL statement looks for a cdx (index tag) that will optimize the search

hope this is a plus


>Is there a way to improve the speed of this query?
>
>SELECT *
>FROM tablename ;
>WHERE RECNO() >= lnrecno ;
>INTO CURSOR mycursor
>
>I am trying to select the last X number of records from a table, but as the table grows, this SELECT statement slows down. Is there a way of improving the speed or another way to select just the last X number of records from a table?
>
>Thanks
>
>Jerryt
Stephen McLaughlin
"Sexy Steve Valenteno", "Blastmaster"
stephenmclaughlin@gmail.com
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