mysql drop table if exists example

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

Grammar:Delete TableDROP table Syntaxdrop [temporary] table [IF EXISTS] tbl_name [, Tbl_name] ... [RESTRICT | CASCADE]You can delete one or more tables at a time. You need to have drop permissions on the deleted table.Both the table definition

Grammar:Delete TableDROP table Syntaxdrop [temporary] table [IF EXISTS] tbl_name [, Tbl_name] ... [RESTRICT | CASCADE]You can delete one or more tables at a time. You need to have drop permissions on the deleted table. Both the table

Detailed description of Mysql commands (recommended) and mysql commands This section describes commonly used MySQL commands, including connecting to the database, changing the password, managing users, operating databases, operating data tables, and

Install mysql in centos5.8 1. Install mysql yum Source Download the rpminstallation package of mysql's latest yumsource from http://dev.mysql.com/downloads/repo/yum/   wget http://repo.mysql.com//mysql57-community-release-el6-9.noarch.rpm Use yum

Summary:how to drop MySQL database tables and recreate them if you have foreign keyrelationships between the T Ables.This is pretty obscure, but I thought I ' d post it It's I wouldn ' t forget how to do this ... if you ever has a situatio n When

Mysql commands are often used by everyone, but few of you can sort them out. there are not many projects recently. you can take a moment to summarize the mysql database commands. if you need them, refer to section 1. connect to Mysql. Format:

MYSQL command, mysqlcommandMysql Command [to] From: http://www.cnblogs.com/zhangzhu/archive/2013/07/04/3172486.html   1. Connect to MYSQL on the local machine.First, open the DOS window, enter the mysql \ bin directory, type the mysql-u root-p

Mainly introduces the commonly used MySQL commands, including the connection database, the modification password, manages the user, the operation database, the Operation data table, the database backup and so on, each order has the example

Share Mysql commands, 1. Connect to Mysql Format: mysql-h host address-u user name-p User Password 1. Connect to MYSQL on the local machine. First, open the DOS window, enter the mysql \ bin directory, type the mysql-u root-p command, and press