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Query Problem
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General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Title:
Miscellaneous
Thread ID:
01218545
Message ID:
01218549
Views:
19
SELECT SysRecord, ResNam, EffDate, AvailDay, EquivDay, EquivWeek, EquivMnth 
	FROM ResAvail ra
	JOIN (SELECT DISTINCT ResNam FROM SQLGenData) rn ON rn.ResNam = ra.ResNam 
	INTO CURSOR Results
>The table SQLGenData has 77000 records in it. The ResNam column is NOT unique.
>The ResAvail table however DOES have a unique ResNam column.
>
>I want to pull all ResAvail records for the SQLGenData records. There should be only
>one result record for each distinct ResNam.
>
>Is it possible to do this in a JOIN?
>
>
>SELECT SysRecord, ResNam, EffDate, AvailDay, EquivDay, EquivWeek, EquivMnth ;
>	FROM ResAvail;
>	WHERE ResNam IN;
>		(SELECT DISTINCT ResNam;
>			FROM SQLGenData);
>	INTO CURSOR Results
>			
>
>
>
--sb--
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