由于官网打不开，不清楚什么原因，故上传4.0.1版本，有charset设置，方便大家使用。 SQL*UnLoader: Fast Oracle Text Unloader (GZIP, Parallel), Release 4.0.1 (@) Copyright Lou Fangxin (AnySQL.net) 2004 - 2010, all rights reserved. License: Free for non-commercial useage, else 100 USD per server. Usage: SQLULDR2 keyword=value [,keyword=value,...] Valid Keywords: user = username/password@tnsname sql = SQL file name query = select statement field = separator string between fields record = separator string between records rows = print p rogress for every given rows (default, 1000000) file = output file name(default: uldrdata.txt) log = log file name, prefix with + to append mode fast = auto tuning the session level parameters(YES) text = output type (MYSQL, CSV, MYSQLINS, ORACLEINS, FORM, SEARCH). charset = character set name of the target database. ncharset= national character set name of the target database. parfile = read command option from parameter file for field and record, you can use '0x' to specify hex character code, \r=0x0d \n=0x0a |=0x7c ,=0x2c, \t=0x09, :=0x3a, #=0x23, "=0x22 '=0x27