Lob. Append(OracleLob) Method
Appends data from the specified
LOB to the current
public: void Append(System::Data::OracleClient::OracleLob ^ source);
public void Append (System.Data.OracleClient.OracleLob source);
member this.Append : System.Data.OracleClient.OracleLob -> unit
Public Sub Append (source As OracleLob)
LOB from which to append data.
An Oracle error has occurred.
To write to the
LOB, you must have retrieved the
LOB using the FOR UPDATE clause in the SQL SELECT statement, and you must have a local transaction started.
All data from the source
LOB is appended to the end of the current
LOB. The position of neither
LOB is evaluated or changed during this process.
In this release, a write operation to a read-only
LOB might succeed, but does not update the
LOB on the server. In this case, however, the local copy of the
LOB is updated. Therefore, later read operations on the OracleLob object might return the results of the write operation.