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Guidance : Master Record Delete

Xailer professional forum in English
Milan Mehta
Mensajes: 133
Registrado: Dom Dic 27, 2009 9:54 am

Guidance : Master Record Delete

Mensaje por Milan Mehta »

I have one question. I am using DBFCDX rdd.
I have one master table, whose Primary Key is reflected in many Detail
Tables. When I have to delete a master table record, I have to check all its
Detail table for existance of this Master code. Is their any shorter or
better way of checking this dependancy ?
Another related question : Ideally Primary key of Master table should be
Numeric or Character. Normally I keep incremental numeric value as Primary
Key.
TIA
Milan
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