mysql_select_db multiple connections

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mysql_select_db multiple connections

As long as mysql_select_db found a last connection or a connection identifer is ... connection to mysql. you are safe to go in this case of multiple connection but ... ,2020年7月17日 — Please try later'; // Registration table $main = mysql_connect('localhost','root','',true) or die($connect_error); mysql_select_db('registration-table', ... ,2008年11月9日 — Keep one connection open and call mysql_select_db() to swap between as necessary. I am not sure this is a clean solution and you could end ... ,2013年11月19日 — mysql_error()); }else mysql_select_db($database2, $link2); } ?> Explanation: Line 7, mysql_connect function establishes a connection and ... ,2013年2月27日 — mysql_fetch_array will return false if there are no matching records returned from the query. Please see the following entry from the API ... ,2017年6月27日 — Do the following (with PDO instead of mysql_connect as the latter is deprecated): $db_HOST = "localhost"; $db_USER = "db_user"; $db_PASS ... ,mysql_select_db — Select a MySQL database ... By default mysql_connect returns the same connection ID for multiple calls with the same server parameters, ... ,2020年3月8日 — @mysql_select_db('baza_mysql_1', $con1); # Connect to the selected MySQL database - using the connection $con2. @mysql_select_db(' ... ,mysql_select_db(): Function called without first fetching all rows from a previous ... using the same connection even though they reported different resource ids. ,2012年6月4日 — I return the mysql_connect as the $this->mysql() method, and not the mysql_select_db(). If I try returning mysql_select_db() mysql_ping does not ...

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mysql_select_db multiple connections 相關參考資料
Can too many connections happen in this php script ...

As long as mysql_select_db found a last connection or a connection identifer is ... connection to mysql. you are safe to go in this case of multiple connection but ...

https://stackoverflow.com

Connect Multiple Database with PHP and MySQL - Stack ...

2020年7月17日 — Please try later'; // Registration table $main = mysql_connect('localhost','root','',true) or die($connect_error); mysql_select_db('registration-table&#39...

https://stackoverflow.com

How do you connect to multiple MySQL databases on a single ...

2008年11月9日 — Keep one connection open and call mysql_select_db() to swap between as necessary. I am not sure this is a clean solution and you could end ...

https://stackoverflow.com

How to Connect to Multiple MySQL Databases on a Single ...

2013年11月19日 — mysql_error()); }else mysql_select_db($database2, $link2); } ?> Explanation: Line 7, mysql_connect function establishes a connection and ...

http://schoolsofweb.com

multiple mysql connections on one page php - Stack Overflow

2013年2月27日 — mysql_fetch_array will return false if there are no matching records returned from the query. Please see the following entry from the API ...

https://stackoverflow.com

Mysql multiple database connection doesn't work - Stack ...

2017年6月27日 — Do the following (with PDO instead of mysql_connect as the latter is deprecated): $db_HOST = "localhost"; $db_USER = "db_user"; $db_PASS ...

https://stackoverflow.com

mysql_select_db - Manual - PHP

mysql_select_db — Select a MySQL database ... By default mysql_connect returns the same connection ID for multiple calls with the same server parameters, ...

https://www.php.net

PHP MySQL. How to connect two (several) different MySQL ...

2020年3月8日 — @mysql_select_db('baza_mysql_1', $con1); # Connect to the selected MySQL database - using the connection $con2. @mysql_select_db(' ...

https://locahost.net

Using multiple connections with mysql_unbuffered_query ...

mysql_select_db(): Function called without first fetching all rows from a previous ... using the same connection even though they reported different resource ids.

https://stackoverflow.com

Using multiple mysql connections in 1 class - Stack Overflow

2012年6月4日 — I return the mysql_connect as the $this->mysql() method, and not the mysql_select_db(). If I try returning mysql_select_db() mysql_ping does not ...

https://stackoverflow.com