ServerBCPDataFileType Property
后续版本的 Microsoft SQL Server 将删除该功能。请避免在新的开发工作中使用该功能，并着手修改当前还在使用该功能的应用程序。
The ServerBCPDataFileType property specifies the format for an imported data file.
语法
object
.ServerBCPDataFileType [= value]
Parts
- object
An expression that evaluates to an object in the Applies To list.
- value
A long integer that specifies bulk-copy data file character type as described in Settings.
Data Type
Long, enumerated
Modifiable
Read/write
Prototype (C/C++)
HRESULT GetServerBCPDataFileType(
SQLDMO_SERVERBCP_DATAFILE_TYPE FAR* pRetVal);
HRESULT SetServerBCPDataFileType(
SQLDMO_SERVERBCP_DATAFILE_TYPE NewValue);
Settings
| Constant | Value | Description |
|---|---|---|
SQLDMOBCPDataFile_Char |
1 |
Reads a data file as character data. It nterprets the data file using the character set specified. |
SQLDMOBCPDataFile_Default |
1 |
SQLDMOBCPDataFile_Char. |
SQLDMOBCPDataFile_Native |
2 |
Assumes bulk-copy native data format when reading the data file. |
SQLDMOBCPDataFile_WideChar |
4 |
Reads a data file as Unicode character data. |
SQLDMOBCPDataFile_/WideNative |
8 |
Assumes bulk-copy wide native data format when reading the data file. It treats all character data types as wide character (Unicode). |
备注
The ServerBCPDataFileType property is interpreted only when data is imported and if the UseServerSideBCP property of the BulkCopy object is TRUE.
If ServerBCPDataFileType is SQLDMOBCPDataFile_Char, specify a character set using the SetCodePage method.
Applies To:
请参阅
参考
SetCodePage Method
UseServerSideBCP Property