plese help

Hello, I want to create a trigger in PostgresSQL , In trigger, Before inserting the record i want to check that data is available or not, if data is not there then the insert script execute otherwise trigget check the next insert script. Please reply. Regards, _____ Aftab Alam -----Original Message----- From: php-general-digest-help@lists.php.net [mailto:php-general-digest-help@lists.php.net] Sent: Monday, October 17, 2005 4:06 PM To: php-general@lists.php.net Subject: php-general Digest 17 Oct 2005 10:35:46 -0000 Issue 3742 php-general Digest 17 Oct 2005 10:35:46 -0000 Issue 3742 Topics (messages 224207 through 224218): Funky array question 224207 by: Brian Dunning 224209 by: Minuk Choi 224210 by: Jordan Miller 224211 by: Jordan Miller 224212 by: Jordan Miller Re: editor 224208 by: yangshiqi1089 a couple of problems with PHP form 224213 by: Bruce Gilbert 224218 by: Mark Rees Re: OPTIMIZING - The fastest way to open and show a file 224214 by: Ruben Rubio Rey 224215 by: Ruben Rubio Rey 224216 by: ac can't get IIS to run php if the script is not directly under wwwroot 224217 by: tony yau Administrivia: To subscribe to the digest, e-mail: php-general-digest-subscribe@lists.php.net To unsubscribe from the digest, e-mail: php-general-digest-unsubscribe@lists.php.net To post to the list, e-mail: php-general@lists.php.net ----------------------------------------------------------------------