note 32275 added to function.mysql-db-query

From: Date: Thu, 22 May 2003 11:18:37 +0000
Subject: note 32275 added to function.mysql-db-query
Groups: php.notes 
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MySQL_Db_Query vs. MySQL_Query - MySQL replication pitfall I'm updating two MySQL db's - "web" and "stats", these two databases are being replicated. I was wondering that the replication worked when sending queries from a console but with queries from a script it did't ... the wrong way: MySQL_Query("UPDATE web.users SET ..... WHERE id = 11444", $writeConnection); the proper way: MySQL_Db_Query("web", "UPDATE users SET ..... WHERE id = 11444", $writeConnection); The catch is that only queries written from within a replicated db are being sent to be replicated - when you send a query without "USE <REPLICATED_DB>" (or the MySQL_Db_Query("<REPLICATED_DB>", ...);) the query won't be replicated - even if it "points" to a replicated db (e.g. "UPDATE <REPLICATED_DB>.table ...". At least this is how it seems to work for me. :o) Maybe this would help to someone. ---- Manual Page -- http://www.php.net/manual/en/function.mysql-db-query.php Edit Note -- http://master.php.net/manage/user-notes.php?action=edit+32275 Delete Note -- http://master.php.net/manage/user-notes.php?action=delete+32275&report=yes Reject Note -- http://master.php.net/manage/user-notes.php?action=reject+32275&report=yes

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