On Fri, 28 Feb 2003, Montrone, Marc -- 7183 wrote:

> Please advise how I can improve performance of query searching for telephone
> numbers. I have a table with over a million records of phone numbers in a
> single indexed field. To find one phone number takes nearly 20 seconds.
> Aside from hardware upgrades, how can I improve the performance of this
> query? Thank you in advance.

Please provide the following which will help us to help you:

The output of this commend : select version();

Please prefix your query with "explain analyze" and provide us with both
the query and the output of this command.

In response to

• Optimizing at 2003-02-28 15:26:08 from Montrone, Marc -- 7183

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