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OracleBFile::Null Field

.NET Framework (current version)
 

Represents a null OracleBFile object that is not bound to a physical file.

Namespace:   System.Data.OracleClient
Assembly:  System.Data.OracleClient (in System.Data.OracleClient.dll)

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public:
static initonly OracleBFile^ Null

Field Value

Type: System.Data.OracleClient::OracleBFile^

Null can be useful when you want to perform a comparison operation on an OracleBFile to determine nullability.

Any attempt to perform a read operation on a Null object succeeds, but does not return any data. Any attempt to perform a write operation on a Null object generates an exception. Selecting a BFILE column that contains a null value returns Null.

.NET Framework
Available since 1.1
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