文件名称:
oracle数据快速导出工具 sqluldr2
开发工具:
文件大小: 332kb
下载次数: 0
上传时间: 2016-11-11
详细说明： 工具列表: 针对不同平台用不同的导出工具： Windows(32位): sqluldr2.exe Windows(64位): sqluldr264.exe Linux(32位)： sqluldr2_linux32_10204.bin Linux(64位): sqluldr2_linux64_10204.bin 使用说明 （Windows平台）： 使用sqluldr2的步骤： 1.打开运行àcmd进入到sqluldr2.exe的当前目录 2.参数介绍 User=用户/密码@tns Que ry=”查询语句” File= 导出的路径 Head= 输出信息时，yes表示要表头，no表示不要表头 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 read = set DB_FILE_MULTIBLOCK_READ_COUNT at session level sort = set SORT_AREA_SIZE at session level (UNIT:MB) hash = set HASH_AREA_SIZE at session level (UNIT:MB) array = array fetch size head = print row header(Yes|No) batch = save to new file for every rows batch (Yes/No) size = maximum output file piece size (UNIB:MB) serial = set _serial_direct_read to TRUE at session level trace = set event 10046 to given level at session level table = table name in the sqlldr control file control = sqlldr control file and path. mode = sqlldr option, INSERT or APPEND or REPLACE or TRUNCATE buffer = sqlldr READSIZE and BINDSIZE, default 16 (MB) long = maximum long field size width = customized max column width (w1:w2:...) quote = optional quote string data = disable real data unload (NO, OFF) alter = alter session SQLs to be execute before unload safe = use large buffer to avoid ORA-24345 error (Yes|No) crypt = encrypted user information only (Yes|No) sedf/t = enable character translation function null = replace null with given value escape = escape character for special characters escf/t = escape from/to characters list format = MYSQL: MySQL Insert SQLs, SQL: Insert SQLs. exec = the command to execute the SQLs. prehead = column name prefix for head line. rowpre = row prefix string for each line. rowsuf = row sufix string for each line. colsep = separator string between column name and value. presql = SQL or scripts to be executed before data unload. postsql = SQL or scripts to be executed after data unload. lob = extract lob values to single file (FILE). lobdir = subdirectory count to store lob files . split = table name for automatically parallelization. degree = parallelize data copy degree (2-128). hint = MySQL SQL hint for the Insert, for example IGNORE. unique = Unique Column List for the MySQL target table. update = Enable MySQL ON DUPLICATE SQL statement(YES/NO). ...展开收缩
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