internal OracleLob(OracleConnection connection, OracleType oracleType) { this._lobLocator = new OciLobLocator(connection, oracleType); this._lobType = oracleType; this._charsetForm = (OracleType.NClob == this._lobType) ? OCI.CHARSETFORM.SQLCS_NCHAR : OCI.CHARSETFORM.SQLCS_IMPLICIT; this._isTemporaryState = 1; OCI.LOB_TYPE lobtype = (OracleType.Blob == oracleType) ? OCI.LOB_TYPE.OCI_TEMP_BLOB : OCI.LOB_TYPE.OCI_TEMP_CLOB; int rc = TracedNativeMethods.OCILobCreateTemporary(connection.ServiceContextHandle, connection.ErrorHandle, this._lobLocator.Descriptor, 0, this._charsetForm, lobtype, 0, OCI.DURATION.OCI_DURATION_BEGIN); if (rc != 0) { connection.CheckError(this.ErrorHandle, rc); } }