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Heng Xing Tian Tai Ltd. of Beijing City (abbr, HXTT)

HXTT DBF
SQL IN Clause
David Younger
2010-09-15 17:34:40.0
In a sample query as this:

SELECT * FROM TableA WHERE nKey IN (SELECT nKey FROM TableB)

Is there any limit on the maximum number of records returned by the IN clause (SELECT nKey FROM TableB)?

I have some strange things occurring when the number of records returned is > 200.

I have HXTT DBF v4.0

Cheers
David
Re:SQL IN Clause
HXTT Support
2010-09-15 17:43:07.0
No limitation, you can try also SELECT TableA.* FROM TableA,TableB WHERE TableA.nKey=TableB.nKey .

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