how to import table in mysql

MySQL data import and export:Import:Save the contents of the system file to the table in the databaseBasic format for importing data:mysql> load Data infile "file name" into table name fields terminated by ' delimiter ' lines terminated by ' \ n

MySQL常用指令，java，php程序员，数据库工程师必备。程序员小冰常用资料整理MySQL common commands (for reference)The most common display commands are:1. Display the list of databases.show databases;2. Display the data table in the library:Use MySQL;Show tables;3, display the

Recently in the data analysis of a traffic flow, the demand is for a huge amount of urban traffic data, need to use MapReduce cleaning after importing into hbase storage, and then using the Hive External table associated with hbase, hbase data query,

MySQL database (table) Import and Export (backup and restore) 1) import and export data between data tables on the same database server: 1. if the table tb1 and tb2 have the same structure, you can use the following command to import data from

MYSQL command line Import and Export Database details, mysql command line Import and Export Mysql command line import database: 1. The. SQL file to be imported is moved to the binfile, which is convenient.2. Step 1 of the above-mentioned export3.

Install and configure the Mysql database under centos, import the database, authorize a remote ip address, and centos Mysql Uninstall the original mysql Because mysql databases are too popular on Linux, the mainstream Linux system versions currently

1. Test MySQL Connection Bin/sqoop list-databases--connect jdbc:mysql://192.168.1.187:3306/trade_dev--username ' mysql '--password ' 111111 ' 2. Verifying SQL statements Bin/sqoop eval--connect

Install MySQL1. Download the MySQL Installation FileThe following two files are required to install MYSQL:MySQL-server-5.1.7-0.i386.rpm To download the above two RPM files, locate the "server" and "client programs" items and find the items

A) Data import and export between data tables on the same database server: 1. If the structure of the table tb1 and TB2 is identical, the data in table TB1 can be imported into the table TB2 using the following command: INSERT INTO DB2.TB2 select *

I've described two ways in which hive imports analysis results into MySQL tables, respectively: Sqoop import and Using hive, MySQL JDBC driver, now I'm going to introduce a third, and use a lot more ways--using hive custom Functions ( UDF or