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Programmatically change persistent relation settings
Message
De
26/02/2004 10:43:10
 
 
À
25/02/2004 18:12:01
Larry Long
ProgRes (Programming Resources)
Georgie, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00879555
Message ID:
00881083
Vues:
16
Hi Larry.

>It is decarative beacause you can currently esatblish a persisten relationship via a PRIMARY KEY or FOREIGN KEY clause in the CREATE or ALTER TABLE command.

That's not how declarative RI works. RI is handled at the database engine level in that case. Although you can use code to create the persistent relationship in VFP, creating one doesn't mean the database engine will do anything. VFP requires procedural code to implement RI. I can guarantee that will never change.

Doug
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