Mssql_query Catch Error
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Mssql_connect
Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it http://php.net/manual/en/function.mssql-get-last-message.php only takes a minute: Sign up PHP Try and Catch for SQL Insert up vote 18 down vote favorite 1 I have a page on my website (high traffic) that does an insert on every page load. I am curious of the fastest and safest way to (catch an error) and continue if the system is not able to do the http://stackoverflow.com/questions/1918624/php-try-and-catch-for-sql-insert insert into MySQL. Should I use try/catch or die or something else. I want to make sure the insert happens but if for some reason it can't I want the page to continue to load anyway. ... $db = mysql_select_db('mobile', $conn); mysql_query("INSERT INTO redirects SET ua_string = '$ua_string'") or die('Error #10'); mysql_close($conn); ... php mysql performance error-handling share|improve this question asked Dec 16 '09 at 23:51 meme 5,63621218 On the use of "or die": phpfreaks.com/blog/or-die-must-die –outis Dec 17 '09 at 0:55 1 As for exceptions vs checking return values, it depends on how many points might generate errors. With one or two points, I'd go with error checking, as it's more performant and just as readable in this case. Once you hit three or more error checks in a code block, exceptions become more readable. It's all about reducing cyclomatic complexity. Note that this covers the point you handle the error; if you're talking about signaling errors, you'll wind up with different guidelines. –outis Dec 17 '09 at 0:59 add a comment| 8 Answers 8 acti
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn http://stackoverflow.com/questions/32957326/ms-sql-try-catch-ignored-when-executed-by-php-mssql-query more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community http://forums.devshed.com/php-development-5/error-message-mssql_connect-430752.html Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up MS SQL try catch ignored when executed by php mssql_query sql server up vote 3 down vote favorite 1 I simplified my problem with a simple stored procedure in MS SQL 2005 with a try catch block. It goes like that: SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO CREATE PROCEDURE testError AS BEGIN -- SET NOCOUNT ON added to prevent extra result sets from -- interfering with SELECT statements. SET NOCOUNT ON; BEGIN TRY DECLARE @X INT ---- Divide mssql_query catch error by zero to generate Error SET @X = 1/0 select 'Command after error in TRY block' AS retour END TRY BEGIN CATCH select 'Error Detected' AS retour return END CATCH select 'Command after TRY/CATCH blocks' AS retour END When I execute it in management studio, I get the following result: Error Detected, which is what I want. But when I execute it in PHP 5.3.2 with mssql_query, I get the following result: Command after error in TRY block Why my catch block is not triggered when an SQL error is encountered? I want SQL to stop further execution and go to the catch block, as it does in management studio. Thanks a lot for your help! edit : added SET ANSI_NULLS ON and QUOTED_IDENTIFIER because they are present in my test procedure edit 2 : I tried with changing the division by 0 by another error since someone pointed me some config may ignore them. I replaced it by a failed insert which returns "String or binary data would be truncated.". The same problem still occurs. edit 3 : Important info : I finally made it work with PHP with a different error. I generate an error with drop table #notExistingTable and thi
Search Username Password Remember Me? Register Lost Password? facebook google twitter rss Free Web Developer Tools Advanced Search Forum Programming Languages PHP Development How can i get the error message on mssql_connect? Thread: How can i get the error message on mssql_connect? Share This Thread Tweet This + 1 this Post To Linkedin Subscribe to this Thread Subscribe to This Thread March 14th, 2007,11:17 AM #1 No Profile Picture GeeZuZz View Profile View Forum Posts Contributing User Devshed Newbie (0 - 499 posts) Join Date Jul 2003 Location Norway Posts 103 Rep Power 14 How can i get the error message on mssql_connect? I'm having troubles getting the error message when connecting to a mssql server fails. When connecting to mysql - i guess mysql_error would return the error message. But when working with mssql mssql_error does not exist, and the "equivalent" "mssql_get_last_message()", which usually works, does not return anything when mssql_connect fails. So does anyone know how i can get any info about the problem, if mssql_connect() fails? Faq Reply With Quote March 14th, 2007,11:24 AM #2 No Profile Picture rishiram View Profile View Forum Posts Visit Homepage Contributing User Devshed Newbie (0 - 499 posts) Join Date Aug 2006 Location Nepal Posts 129 Rep Power 11 try this your problem may be solved [PHPNET=""]$con = mysql_connect("localhost","root","password"); if (!$con) { die('Could not connect: ' . mysql_error()); }[/PHPNET] in the place of root give your user name and in password give your own password. it will be easy to answer if you include code that you've used.. Faq Reply With Quote March 14th, 2007,11:26 AM #3 No Profile Picture GeeZuZz View Profile View Forum Posts Contributing User Devshed Newbie (0 - 499 posts) Join Date Jul 2003 Location Norway Posts 103 Rep Power 14 I'm talking about Microsoft SQL Server - MS SQL Faq Reply With Quote March 14th, 2007,11:42 AM #4 No Profile Picture