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 the MySQL engineering team.
Hi everyone. I am not really a new member i was once a member using the handle despiragado.
I now wish to be identified with my new handle.
It's been a while i have last visited the forum to see whats happening. I guess a lot has happened. I will try to read up and keep up to date.
I am a... (3 Replies)
Hello,
I couldn't find an actual introduction thread, so I decided to just put this here.
I go by d0wngrade online. I have been programming in multiple languages for about 15+ years. I started with standard web design languages like HTML and CSS, but I then advanced from design to development... (2 Replies)
After doing a yum install mysql mysql-server on Fedora 14 I wasn't able to fully install the packages correctly. It installed MySQL 5.1. I was getting the following error when running the:
mysql
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)... (3 Replies)
MYSQL_ERRNO(3) 1 MYSQL_ERRNO(3)mysql_errno - Returns the numerical value of the error message from previous MySQL operationSYNOPSIS
Warning
This extension is deprecated as of PHP 5.5.0, and will be removed in the future. Instead, the MySQLi or PDO_MySQL extension should
be used. See also MySQL: choosing an API guide and related FAQ for more information. Alternatives to this function include:
omysqli_errno(3)
o PDO::errorCode
int mysql_errno ([resource $link_identifier = NULL])
DESCRIPTION
Returns the error number from the last MySQL function.
Errors coming back from the MySQL database backend no longer issue warnings. Instead, use mysql_errno(3) to retrieve the error code. Note
that this function only returns the error code from the most recently executed MySQL function (not including mysql_error(3) and
mysql_errno(3)), so if you want to use it, make sure you check the value before calling another MySQL function.
o $
link_identifier -The MySQL connection. If the link identifier is not specified, the last link opened by mysql_connect(3) is
assumed. If no such link is found, it will try to create one as if mysql_connect(3) was called with no arguments. If no connection
is found or established, an E_WARNING level error is generated.
Returns the error number from the last MySQL function, or 0 (zero) if no error occurred.
Example #1
mysql_errno(3) example
<?php
$link = mysql_connect("localhost", "mysql_user", "mysql_password");
if (!mysql_select_db("nonexistentdb", $link)) {
echo mysql_errno($link) . ": " . mysql_error($link). "
";
}
mysql_select_db("kossu", $link);
if (!mysql_query("SELECT * FROM nonexistenttable", $link)) {
echo mysql_errno($link) . ": " . mysql_error($link) . "
";
}
?>
The above example will output something similar to:
1049: Unknown database 'nonexistentdb'
1146: Table 'kossu.nonexistenttable' doesn't exist
mysql_error(3), MySQL error codes.
PHP Documentation Group MYSQL_ERRNO(3)
