RAD Studio VCL Reference
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TAdoDbxParameter.SourceColumnNullMapping Property
TAdoDbxParameter Class | TAdoDbxParameter Members | Borland.Data.AdoDbxClientProvider Namespace | Description | See Also
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Sets or gets a value indicating whether the column can be null.

Pascal
property SourceColumnNullMapping: Boolean;
C++
__property Boolean SourceColumnNullMapping;
Description

SourceColumnNullMapping sets or gets a value indicating whether the column can be set to null. This value allows TAdoDbxCommandBuilder to generate correct Update statements for nullable columns. 

 

See Also
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