I have very large database( almost 500,000 ) that contains road
characteristic readings in two columns taken by a highly sophisticated
instrument . I would like to remove the rows that the instrument
missed to take the reading. Could some one help me in doing this.

The normal technique would be to construct a SELECT query that returns
only the rows you want.

What distinguishes these rows from the others?

On 10 Mar 2007 21:47:50 -0800, prasanna.kusam@gmail.com wrote:

>I have very large database( almost 500,000 ) that contains road
>characteristic readings in two columns taken by a highly sophisticated
>instrument . I would like to remove the rows that the instrument
>missed to take the reading. Could some one help me in doing this.

--
John Nurick [Microsoft Access MVP]

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