oracle sqlldr

:/dept.ctllog=d:/sqlldr.logThe contents of Dept.ctl are as follows:Load DateInFile "D://test.txt"Append into table TTFields terminated by ","Trailingnullcols(ID integer external,Name "Upper (: Name)",Con ": id| |:name",Dtdate "Yyyy-mm-dd")Test.txt data is as follows1,a,,2007-07-82,b,,2008-07-83,c,,2009-07-8Appendix:有效的关键字:方便今后使用和查询。 userid -- ORACLE 用户名/口令 control -- 控制文件名 log -- 日志文件名 bad -- 错误文件名 data -- 数据文件名 discard -- 废弃文件名discardmax -- 允许废弃的文件的数

the table row;-w1000 buffer width;-s "|" similar to-T "|" in BCP ";-I SQL/pub_goods. SQL: Create a pub_goods. SQL document under the SQL directory of the current directory, that is, the SELECT statement. The content is as follows:Select pub_goods, pub_goodsname, pub_class, pub_price,Convert (char (10), createdate, 111) + ''+ (convert (char (8), createdate, 108) as createdate from pub_goodsNote: because the data file exported by iSQL is large and it is troublesome to write the CTL control file w

Tags: home ges uri CPI cond Ack Tor ISA dataYesterday I saw a colleague using the PL/SQL developer tool to move text data to Oracle tables, with two texts, one with 300,000 records, and 70,000 records.In the process of import, the error record also needs to click Confirm. But use black Technology (Screen Wizard) to automatically click. It takes about 10 minutes to write a single 70,000-and-a-year text.See the situation; I'm a warm-hearted outbreak; I'

Label:First, SQLLDR import txt 1. Preparation a). txt file This is to be saved as unsigned UTF-8. b). Oracle Build Table 2. Write the control file Input_test.ctl LOAD DATA CHARACTERSET ' UTF8 '--Character Set settingsINFILE ' D:\input_test.txt '--The text data path to be imported, can write multipleREPLACE into table Input_test--Empty the original data and Import mode append import with append into table T_

Label:Sql*loader is an Oracle data load tool that is typically used to migrate operating system files to an Oracle database. Sql*loader is a large dataThe warehouse selection uses the Load method as it provides the quickest way (direct,parallel). Now, let's put aside its theory and use examples to makeYou get a quick grasp of how sql*loader is used.First, let's meet Sql*loader.Under NT, Sql*loader's command

Label:SQLLDR Data Migration--oracle TXT import and export http://coupling001.blog.163.com/blog/static/174925389201262093959635/ First, SQLLDR import txt 1. Preparation a). txt file This is to be saved as unsigned UTF-8. b). Oracle Build Table 2. Write the control file Input_test.ctl LOAD DATA CHARACTERSET ' UTF8 ' --Character Set settingsINFILE ' D:\input_test.t

Tags: Sqlldr enclosed byOracle Sqlldr Optionally enclosed by (GCH)If you edit the control file,you would rather add theclause "Optionally enclosed by" inensurance.The following example is, and the clause "optionallyenclosed by". as follows, never use the clause ' optionally enclosed by ' in the control file.OPTIONS (Skip=1)LoadDataINFILE "/home/oracle/

Sqlldr Tool Parameters:[[Email protected] ~]$ Sqlldr SQL*loader:release11.2.0.3.0-Production on Wed Nov + the: -: About theCopyright (c)1982, ., Oracle and/or its affiliates. All rights reserved. Usage:sqlldr keyword=value [, keyword=value,...] Valid Keywords:userid--ORACLE username/Password Control-Controlfilename L

This tool can import data in batches. The usage is as follows: SQLLDRkeywordvalue [, keywordvalue,...] valid Keyword: userid -- This tool can import data in batches. The usage is as follows: SQLLDR keyword = value [, keyword = value,...] valid keyword: userid -- This tool can import data in batches. The usage is as follows:Usage: SQLLDR keyword = value [, keyword = value,...]Valid keywords:Userid --

Tags: Oracle Sqlldr BackgroundTXT text for 900W data, the contents of the file are in the fields "|" Delimited, use Nevicat import too slow SolutionsUsing SQLLDR to import data,1) Setting up the configuration file Test.ctl[email protected] ~]$ cat Test.ctlLoad dataInFile ' Data.txt 'into table CMCCFields terminated by "|"(id,phone,service_id,time,cmcc_nu

1, the establishment of Oracle installation directory, generally/opt/oracle;2, put the installation package instantclient-basic-linux.x64-11.2.0.3.0.zip into the directory, and extract: Unzip XXX, generate directory:/opt/oracle/instantclient_11 _2;;3. Create a new Tnsnames.ora file in the/opt/oracle/instantclient_11_2

There should be a lot of ways to import data into Oracle, and there are different ways to import different requirements, and the recent use of Oracle's SQLLDR command to import database data feels like a pretty good technical point. Using the SQLLDR command to import a text file into Oracle takes roughly two steps:Firs

Label:csv:comma-separated values (comma Separated values) are abbreviated as a comma-delimited field of multiple-line text files Sqlldr is an abbreviation for Sql*loader, a tool that installs the full version of the Oracle client Use SQLLLDR to import regular text data (such as CSV) into a data table Import example: Import a CSV text file andon.txt into a Testandon table in manpowertest Testandon table stru

This tool can be used to import data in batches as follows:Usage: SQLLDR keyword = value [, keyword = value,...]Valid keywords:Userid -- Oracle user name/PasswordControl -- control File NameLog -- log File NameBad -- incorrect file nameData -- data File NameDiscard -- discard file nameDiscardmax -- number of files that can be discarded (all default values)Skip -- number of logical records to be skipped (0 b

Sqlldr is not detailed here. I usually write data to Oracle and suddenly think of MySQL? Is there any plug-in similar to sqlldr? I did not find the plug-in, but the MySQL operation is relatively simple. Just import the file directly on the command line. Mysql-uusername-ppasswd-e "command; command" References: 1,Shell to operate MySQL Http://blog

There are several ways to import text files into an Oracle database, but if you import a text file that is too large, such as a 5g,10g text file, there are some ways to do it, such as the import text feature in Plsql developer, and if the text file is too large, not only is the import slow, The middle is also prone to error. At this time Sqlldr will be able to work, SQL