Re: [PHP] Enclosing fields in MySQL queries with ` or '
On 13/03/07, Richard Lynch [EMAIL PROTECTED] wrote: On Wed, March 7, 2007 1:22 pm, Dotan Cohen wrote: A backtick (`) on the other hand is a mysql-ism. It allows you to use keywords as field names (eg `index`) amongst other things (including quoting strings). I *think* that this is actually SQL-92 specification, but don't quote me on that. You can use `foo` to make the SQL parser know that foo is not a reserved word but an identifier... I'm usually careful not to name my fields select, from, where, and the like. But if I ever need it, now I know. Thanks. Dotan Cohen http://lyricslist.com/lyrics/artist_albums/646/tesla.html http://what-is-what.com/what_is/wikipedia.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Enclosing fields in MySQL queries with ` or '
On Wed, March 7, 2007 1:22 pm, Dotan Cohen wrote: A backtick (`) on the other hand is a mysql-ism. It allows you to use keywords as field names (eg `index`) amongst other things (including quoting strings). I *think* that this is actually SQL-92 specification, but don't quote me on that. You can use `foo` to make the SQL parser know that foo is not a reserved word but an identifier... -- Some people have a gift link here. Know what I want? I want you to buy a CD from some starving artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Enclosing fields in MySQL queries with ` or '
On 05/03/07, Chris [EMAIL PROTECTED] wrote: Dotan Cohen wrote: Are there any advantages/disadvantages to using and of the ` or ' punctuation symbols in MySQL queries? I usually only put them around variables (after being sanitized, of course): INSERT INTO places (country, city) VALUES ('$country', '$city') Any thoughts on the issue? Thanks. Single quotes are supported in any db (mysql, postgres, sqlite etc etc) - so use them. No idea if double quotes are widely supported. A backtick (`) on the other hand is a mysql-ism. It allows you to use keywords as field names (eg `index`) amongst other things (including quoting strings). -- Postgresql php tutorials http://www.designmagick.com/ Thanks. I'll just keep using single quotes then, as I've always done. Dotan Cohen http://lyricslist.com/lyrics/artist_albums/338/meat_loaf.html http://what-is-what.com/what_is/404.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Enclosing fields in MySQL queries with ` or '
Are there any advantages/disadvantages to using and of the ` or ' punctuation symbols in MySQL queries? I usually only put them around variables (after being sanitized, of course): INSERT INTO places (country, city) VALUES ('$country', '$city') Any thoughts on the issue? Thanks. Dotan Cohen http://lyricslist.com/lyrics/artist_albums/135/creed.html http://what-is-what.com/what_is/adsl.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php