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
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
CentOS (13) for Linux -- installation and configuration of Mysql database under CentOS6.4, centos -- centos6.4
To develop j2ee on Linux, you must first build a j2ee development environment, including jdk, tomcat, and eclipse installation (this
Mysql database master-slave experience management mysql master-slave for more than two years, management of more than 200 groups of mysql master-slave, involving almost all versions of master-slave, this blog is summative, part of which is from the
If you want to do Java EE Development on Linux, first of all, we need to build a Java EE development environment, including the JDK, Tomcat, eclipse installation, if you want to develop Web projects, we can certainly install a myeclipse to the Linux
Mysql uses inet_aton and inet_ntoa to process IP address data, inet_atoninet_ntoa
This article describes how to save IP address data in the appropriate format in the database and how to conveniently compare IP addresses.
1. Save the IP address to
A server uses php to connect to the database, but the database address uses an external ip address, resulting in occasional access to the database connection handle requires 2 seconds. the Last Post is from u011822059 to 2013-09-0311: 29: 58 Editing
This article describes how to save IP address data in a database using the appropriate format, and a convenient way to compare IP addresses.
1. Save the IP address to the database
The IP address is saved in the database, and the field is generally
Mysql-explanation of host name and IP address resolution-[Warning] IPaddressxxxcouldnotberesolved: Nameorservicenotknown bitsCN.com
Symptom:
When the program connects to mysql, mysql error. log prompts:
[Warning] IP address '10. 0.0.220 'cocould not
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:
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.