mysql error no database selected

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

MySQL has become one of the most widely used databases on the network, especially for Web applications. it occupies the absolute advantage of small and medium applications. All of this comes from its small and easy-to-use, secure and effective, open

One, Can ' t connect to MySQL server on ' localhost ' (10061)?Translator: Can't connect to MySQL on localhost? Analysis: This indicates that the "localhost" computer is present, but the MySQL service is not available on this machine. Need to start

Inadvertently also found CentOS professional forum, remember: http://www.centospub.com So, the beginning of the learning configuration This environment: CentOS System, Mysql-server (version forgotten, because it was installed using Yum) Process

MySQL Format statement specificationHow do I log into your database?Example!If you are compiling the installation of the flowers, then you have to compile the installation of the directory to go, my is installed into the/usr/local/mysql database: Cd/

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:

How to configure MySQL database server on CentOS This environment: CentOS system, Mysql-server (version forgot, because it was installed using yum) The process is as follows (reprinted, according to detailed installation requirements, slightly add

One, Can ' t connect to MySQL server on ' localhost ' (10061)Translation: Cannot connect to MySQL on localhostAnalysis: This indicates that the "localhost" computer is present, but the MySQL service is not available on this machine.Need to start the

130: the file format is incorrect. (The error is not clear yet) 145: the file cannot be opened. 1005: An error occurred while creating the MYSQL table.　　1006: MYSQL database creation failed　　1007: the MYSQL database already exists. An error occurred

Directory · 1. Introduction to MySQL concepts · II. MySQL configuration in Windows · Configuration steps · Start, stop, and uninstall the MySQL Service · III. Basic Components of MySQL scripts · IV. Data Types in MySQL · Use the MySQL database · Log