bcp sqlcmd bulkinsert中unicode问题,Unexpected EOF encountered in BCP data-file

senario

进入sqlcmd用:out xxx生成数据文件，由于sqlcmd export to file 默认情况下中文乱码，故用-u(unicode)开关

@echo off & setLocal EnableDelayedExpansion:start@SET DB=AdventureWorks2012sqlcmd  -d%DB% -b -iscript.sql -v pa="out.txt" pwd="%cd%" -W -h-1TIMEOUT 3sqlcmd  -d%DB% -b -iout.txt -W -h-1 -s^| -u--<strong><strong>由于sqlcmd export to file 默认情况下中文乱码，故用-u(unicode)开关</strong></strong>pauseGOTO start

到此，中文正常显示

SQLCMD ERROR

Starting copy...SQLState = S1000, NativeError = 0Error = [Microsoft][SQL Server Native Client 11.0]Unexpected EOF encountered in BCP data-file0 rows copied.Network packet size (bytes): 4096Clock Time (ms.) Total     : 1

原因 datafile in Unicode format 用-c开关导入数据会出错

查看

打开-w开关，导入成功

小结

用bcp in or out data时

ANSI --> -c
UNICODE-->-w

Using BULK INSERT to Bulk Import Unicode Character Data

USE AdventureWorks2012;GOBULK INSERT myTestUniCharData    FROM 'C:\myTestUniCharData-w.Dat'    WITH (      DATAFILETYPE='widechar', --unicoode      FIELDTERMINATOR=','   ); GOSELECT Col1,Col2,Col3 FROM myTestUniCharData;GO

参考：

UNICODE与ANSI的区别【转】
http://www.cnblogs.com/Pickuper/articles/2050427.html
Use Unicode Character Format to Import or Export Data (SQL Server)
https://msdn.microsoft.com/en-us/library/ms188289.aspx

bcp sqlcmd bulkinsert中unicode有关问题,Unexpected EOF encountered in BCP data-file

Using BULK INSERT to Bulk Import Unicode Character Data

UNICODE与ANSI的区别【转】http://www.cnblogs.com/Pickuper/articles/2050427.htmlUse Unicode Character Format to Import or Export Data (SQL Server)https://msdn.microsoft.com/en-us/library/ms188289.aspx

UNICODE与ANSI的区别【转】
http://www.cnblogs.com/Pickuper/articles/2050427.html
Use Unicode Character Format to Import or Export Data (SQL Server)
https://msdn.microsoft.com/en-us/library/ms188289.aspx