MySQL Developer, meet �Quan� (aka the MySQL Query Analyzer)

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05-15-2009

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MySQL Developer, meet �Quan� (aka the MySQL Query Analyzer)

The MySQL Query Analyzer ("Quan") is designed to save development time on query coding and tuning by expanding on all of the good things found in the Slow Query Log, SHOW PROCESSLIST; EXPLAIN plan, and 5.1 profiler all with no dependence of any of these atomic things. To this end, we integrated Quan into the Enterprise Monitor so developers can monitor security, performance, availability AND all of their queries across all their MySQL servers from a single, consolidated view.

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LEARN ABOUT PHP

mysql_get_proto_info

MYSQL_GET_PROTO_INFO(3) 						 1						   MYSQL_GET_PROTO_INFO(3)

mysql_get_proto_info - Get MySQL protocol info

SYNOPSIS

       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_get_proto_info(3)

       int mysql_get_proto_info ([resource  $link_identifier = NULL])

DESCRIPTION

	Retrieves the MySQL protocol.

	      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 MySQL protocol on success or FALSE on failure.

       Example #1

	      mysql_get_proto_info(3) example

	      <?php
	      $link = mysql_connect('localhost', 'mysql_user', 'mysql_password');
	      if (!$link) {
		  die('Could not connect: ' . mysql_error());
	      }
	      printf("MySQL protocol version: %s
", mysql_get_proto_info());
	      ?>

	      The above example will output something similar to:

	      MySQL protocol version: 10

       mysql_get_client_info(3), mysql_get_host_info(3), mysql_get_server_info(3).

PHP Documentation Group 												   MYSQL_GET_PROTO_INFO(3)

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