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CursorAdapter and Null values
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Forum:
Visual FoxPro
Catégorie:
Client/serveur
Titre:
CursorAdapter and Null values
Divers
Thread ID:
01236827
Message ID:
01236827
Vues:
66
Hello!

I'm using CursorAdapter to access a MS-SQL database. Some fields (Integer) accept NULL values and it is used in contraint checks. So...
oCa.CursorFill(.T.,.T.) && Create an empty cursor
? MyCursor.FieldThatAcceptsNullValues && Returns 0
Append Blank In MyCursor
? MyCursor.FieldThatAcceptsNullValues && It still returns 0
Then, if this field is not updated by user, when I try to save it, I got a SQL error message because it is like I trying to save 0 instead NULL value.

By now, I added "DEFAULT NULL" in CursorSchema property and it works... But I have a lot of fields to do this, and I was wondering if exists an easy way to set it, maybe some CursorAdapter Property, ...

Any idea?
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Rodolfo Duarte
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