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OLE DB Provider for Visual FoxPro
Message
From
25/11/2002 18:08:39
 
 
To
25/11/2002 17:10:19
Chad Ashpole
Ads Information Systems, Inc.
Minneapolis, Minnesota, United States
General information
Forum:
Visual FoxPro
Category:
Visual FoxPro and .NET
Miscellaneous
Thread ID:
00726619
Message ID:
00726721
Views:
32
>I understand what NULL means. What I don't understand is why the OLE DB Provider for Visual FoxPro inserts a NULL into my field(s) if I don't specify that field it in my insert command? Let's say I have a table with 5 fields. In FoxPro, if I do an insert command for one of the fields (I.E. INSERT INTO mytable (myfield) VALUES ('mydata') the rest of the fields in the table are defaulted to whatever type they are. If I use the OLE DB Provider to Visual FoxPro with the same syntax, it inserts NULL values into the fields I do not specify. So my question, is there a setting that the OLE DB Provider has to turn of the NULL insert?

The OLE-DB provider isn't inserting nulls. What is happening is that since you didn't provide a value, and there is no default value defined, then null is all that is left. The same thing happens if you don't provide a value for all the field in SQL Server that don't have a default or allow null.

What we do, in SQL Server is provide a default value for all fields that are not required. Or, as you said, you can provide empty defaults in your insert statement.

BOb
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