如何使用 bcp 命令导入和导出数据?

How can I Import and export data using bcp command?

我正在尝试使用 bcp 工具导入和导出数据,但出现以下错误:-

  SQLState = 08001, NativeError = -1
Error = [Microsoft][SQL Server Native Client 10.0]SQL Server Network Interfaces:
 Error Locating Server/Instance Specified [xFFFFFFFF].
SQLState = 08001, NativeError = -1
Error = [Microsoft][SQL Server Native Client 10.0]A network-related or instance-
specific error has occurred while establishing a connection to SQL Server. Serve
r is not found or not accessible. Check if instance name is correct and if SQL S
erver is configured to allow remote connections. For more information see SQL Se
rver Books Online.
SQLState = S1T00, NativeError = 0
Error = [Microsoft][SQL Server Native Client 10.0]Login timeout expired

我目前使用的是SQL服务器2008 r2版本。

我正在使用的命令:-

C:\Program Files\Microsoft SQL Server0\Tools\Binn>bcp Alldbtypes.dbo.Misc_dty
    pes out C:\Workarea\Data\EmployeeData.dat -S 192.168.1.117\SqlSrv2008 -T

请建议我如何使用 bcp 命令。

为了使用 bpc,了解数据库的架构很重要。

我相信导出会是这样的:

bcp "Select Column1, Column2 FROM Database.Schema.Table" queryout
C:\bcp_outputQuery.txt -SYourServerName -T -c

或者像这样:

bcp DatabaseName.Schema.TableName out C:\Data\tableout.txt -c –T

对于导入,它看起来像这样:

bcp Database.Schema.Table in
C:\bcp_outputQuery.txt -SYourServername -T -c