sqoop import all tables

I now bulk to the database to guide the official data (SQL Insert), but there are three columns of data are posts, offices, large areas, the data given only to the value of the post, the value of the office can be found through the post value in the Post table, the value of the region can be found through the office of the value of the office. Now I have all the other data in, only the office and the region has no value, how can I batch update the val

field, because only some of the data is enclosed by these symbols. -- Fields-escaped-by = Escape Character. The parameter is a character. The default value is\ -- Lines-terminated-by = What is the end of a Data row? The parameter is a string,WindowsDefault Value:\ R \ n -- User = user_name-u user_name -- Password [= password]-p [password] -- Host = host_name-h hostname --Port = port_num,-P port_num User name, password,MysqlServerIpAndUsed for connectionTCP/IPPort number. The default value isMys

follows: I. SQL SERVER and ACCESS dataImportExport Regular dataImportExport: Use the DTS wizard to migrate your Access data to SQL Server. You can use these steps: 1. On the Tools menu in SQL SERVER Enterprise Manager, select Data Transformation 2 Services, and then select czdImport Data (ImportData ). 3. In the Choose a Data Source dialog box, select Microsoft Access as the Source, and then type your. mdb database (. mdb File Extension) or browse to find the file. 4. In the Choose a Destinatio

The last time we introduced simple data export and import, we only operate on a single file. If we want to import data to all the files under a directory at the same time, how can we achieve this? SSIS provides the foreach loop container in the control flow, which is easy to understand. Compared with the sequential container, SSIS can traverse and execute cyclica

When I was studying PHP and reading the module code in the book, I found that I could not find the database and copied the data files contained in the Code to the data directory under MySQL. So I want to open these existing data tables in phpMyAdmin to see how the situation is. I found that three files, such as frm and MRM, cannot be directly imported into phpMyAdmin. The Web Search Method replaces these files with SQL files. The method is as follows:

1. Export the exported table structure using PLSQL: Tools -- gt; ExportUserObjects (Export user object) -- gt; select the table to be exported (including Sequence and so on) 1. Export the exported table structure using PLSQL: Tools -- gt; Export User Objects (Export User object) -- gt; select the table to be exported (including Sequence and so on) 1. Export Export with PLSQL Export table structure: Tools --> Export User Objects (Export User object) --> select the table to be exported (

1. Export Excel tables from the databaseDefine a GridView1protected void Button1_Click (object sender, EventArgs e)//pour out data{if (GridView1.Rows.Count = = 0){Return}Else{gridview1.allowpaging = false;//data paging is canceled before all data can be exportedBind ();Export ("Application/ms-excel", "Filename.xls", GridView1);gridview1.allowpaging = true;//data is bound before rebindBind ();}public void Ex

650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/73/6E/wKioL1X-JrnjO0WmAAIJmuUvcr0630.jpg "title=" 1.png " alt= "Wkiol1x-jrnjo0wmaaijmuuvcr0630.jpg"/>650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/73/70/wKiom1X-JI6xl_nsAAEc8jsbDuk648.jpg "title=" 2.png " alt= "Wkiom1x-ji6xl_nsaaec8jsbduk648.jpg"/>up_provincelist the ID is up_schoollist table in the foreign key province_id, when I import the table, province_id

/nullMkdir-p $cmdLogDir 2>/dev/nullFor datafile in ' LS ${datadir}/*.del 'Dologdatesuffix= ' Date ' +%y%m%d%h%m%s "'Sqlldr $dbConnStr \Silent=all errors=10000 \Data= $dataFile \log= $impLogDir/' basename ${datafile} '. $logDateSuffix. IMP \bad= $badLogDir/' basename ${datafile} '. $logDateSuffix. Bad \control= $controlFile/' basename ${datafile} '. CTL \>/dev/null \2>> $cmdLogDir/' basename ${datafile} '. ${logdatesuffix}.logDoneRun Script $./impdata.

Manual repair and introduction of tables is the most difficult process to crack the shell software. It has always been the patent of top experts, so I am often discouraged by cainiao, and do not expect to be more than half a step! Is there any simple method? Through my own practice, I finally found this shortcut. My practice can be divided into the following steps:1. Determine the OEP of the program and shell the program.2. Make the unshelled program