Re: UPDATE command

From: Date: Mon, 20 Jun 2005 11:57:13 +0000
Subject: Re: UPDATE command
Groups: php.db 
Request: Send a blank email to php-db+get-39709@lists.php.net to get a copy of this message
This is kind of interesting ... $query="SELECT * FROM quiettimequotation WHERE used = 0 ORDER BY RAND() LIMIT 1"; works; $query="SELECT * FROM bibleverses WHERE 'used' = 0 ORDER BY RAND() LIMIT 1"; doesn't! Having the ' around used makes that select command fail --- but the UPDATE command requires it! Thanks for those of you who responded to my question below. I am creating a mailing list for my web site that I am wanting each entry which is randomly selected from the database to only be used once and not be available again until the entire list has been used. I needed the UPDATE command to change the used column all back to 0 again once the last entry had been selected from the database. I think I like programming mySQL stuff :) Ron --- >Does the UPDATE command only change one row or each occurance if the the >criteria repeat itself through the table? -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php ********************************************************************** IMPORTANT NOTICE This communication is for the exclusive use of the intended recipient(s) named above. If you receive this communication in error, you should notify the sender by e-mail or by telephone (+44) 191 224 4461, delete it and destroy any copies of it. This communication may contain confidential information and material protected by copyright, design right or other intellectual property rights which are and shall remain the property of Piranha Studios Limited. Any form of distribution, copying or other unauthorised use of this communication or the information in it is strictly prohibited. Piranha Studios Limited asserts its rights in this communication and the information in it and reserves the right to take action against anyone who misuses it or the information in it. Piranha Studios Limited cannot accept any liability sustained as a result of software viruses and would recommend that you carry out your own virus checks before opening any attachment. ************************************************************************ <<<<GWAVAsig>>>>

AdmID:7EFDB58CC6D11227EE45BEC0BF84E6A2 ********************************************************************** IMPORTANT NOTICE This communication is for the exclusive use of the intended recipient(s) named above. If you receive this communication in error, you should notify the sender by e-mail or by telephone (+44) 191 224 4461, delete it and destroy any copies of it. This communication may contain confidential information and material protected by copyright, design right or other intellectual property rights which are and shall remain the property of Piranha Studios Limited. Any form of distribution, copying or other unauthorised use of this communication or the information in it is strictly prohibited. Piranha Studios Limited asserts its rights in this communication and the information in it and reserves the right to take action against anyone who misuses it or the information in it. Piranha Studios Limited cannot accept any liability sustained as a result of software viruses and would recommend that you carry out your own virus checks before opening any attachment. ************************************************************************ <<<<GWAVAsig>>>>
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