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V6s5 - SQL for Parent and only the Latest Child rec
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À
29/03/2004 05:02:07
Cetin Basoz
Engineerica Inc.
Izmir, Turquie
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00888750
Message ID:
00890430
Vues:
26
Hi Cetin

>In pseudocode it's like :
>
>Select distinct values
>while selecting
>select the record with the latest date and populate related fields from that record
>
>>> WHERE sNonCummu.dDueDt =
>>> (SELECT MAX(sNC.dDueDt)
>>> FROM sNonCummu sNC where sNonCummu.iPID = sNC.iPID )
>
>Tells to find latest date for 'current of' iPID.
>= works as subquery returns a single value.

Yes, but I wanted one latest for every parent, thus so. W/o group by it doesn't work it returns only one child which is the latest of the whole lot of children.
Regards
Bhavbhuti
___________________________________________
Softwares for Indian Businesses at:
http://venussoftop.tripod.com
___________________________________________
venussoftop@gmail.com
___________________________________________
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