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Heng Xing Tian Tai Lab of Xi'an City (abbr, HXTT)

Selecting from a large DBF table using index
2013-08-12 09:14:56.0

I am wondering if there is any trick (or tips) for how to deal with the following scenario:

We have a CUSTOMER table that has 360000+ records. It is a DBF and has a CDX index file.

In NetBeans IDE, under Services tab, I've added the table and execute the following statement: SELECT [name],custno,contact FROM CUSTOMER WHERE CUSTNO > '92000'; It takes several minutes to display the results.

I am wondering if you know of a way(query?) that I can perhaps utilize the existing CDX index to perform that operation faster? Or is it already using it by default?
Re:Selecting from a large DBF table using index
HXTT Support
2013-08-12 17:10:37.0
Run once "create index abc of abc.cdx on CUSTOMER (custno);";
Then check whether your query be quicken.

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