oracle导入导出文本利器

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oracle导入导出文本利器

oracle导入导出文本利器-sqluldr  and sqlldr

sqlldr 导入工具

sqludr导出工具

 例子：

由于表属于生产环境的表，所以表名和列名隐藏部分

1、导出表

下载sqluldr2_linux64_10204.bin

拷贝到$ORACLE_HOME/bin  命名为sqludr

查看帮助：
[oracle@oracle ~]$ sqluldr


SQL*UnLoader: Fast Oracle Text Unloader (GZIP, Parallel), Release 4.0.1
(@) Copyright Lou Fangxin (AnySQL) 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 progress 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

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