PHP MySQL Connect to a Database
Create a Connection to a MySQL Database
Before you can access data in a database, you must create a connection to the database.
In PHP, this is done with the mysql_connect() function.
Syntax
mysql_connect(servername,username,password);
Parameter
Description
servername
Optional. Specifies the server to connect to. Default value is "localhost:3306"
username
Optional. Specifies the username to log in with. Default value is the ...
MySQL Query Analyzer: Overview The MySQL Query Analyzer helps developers and DBAs improve application performance by monitoring query performance and accurately pinpointing SQL code that is causing a slow down. This paper explores common use cases and challenges faced by MySQL developers and DBAs in tuning SQL code. It also introduces the MySQL Query ...
What's New in MySQL 5.5
It's been a busy year for MySQL. Perhaps you've heard. Here are some recent improvements to the speed, scalability, and user-friendliness of the MySQL database and the InnoDB storage engine that we think deserve their own headlines. Now is a great time to beta test the 5.5 release and give feedback to ...
Copyright © 1997, 2010, Oracle and/or its affiliates. All rights reserved.
This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed ...
We started out with the intention of using the mSQL database system to connect to our tables using our own fast low-level (ISAM) routines. However, after some testing, we came to the conclusion that mSQL was not fast enough or flexible ...
This section describes some of the important characteristics of the MySQL Database Software. See also Section 1.4, “MySQL Development History”. In most respects, the roadmap applies to all versions of MySQL. For information about features as ...
Developer(s)
Oracle Corporation
Initial release
May 23, 1995 (1995-05-23)
Stable release
5.1.45 (March 17, 2010; 6 days ago (2010-03-17)) [+/−]
Preview release
5.5.2 (February 14, 2010; 37 days ago (2010-02-14)) [+/−]
Written in
C, C++
Operating system
Cross-platform
Available in
English
Type
RDBMS
License
GNU General Public License (version 2, with linking exception) or proprietary EULA
Website
www.mysql.com
dev.mysql.com
MySQL is a relational database management system (RDBMS) that runs as a ...
Source & Code