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Try Catch Database Error Codeigniter

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Related to this NEVER (as in EVER) use persistant connections as open transactions and other session specific DB state will be picked up / continued by other sessions. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed I have never used try and catch, actually never found the need to be honest. –X10nD Aug 5 '10 at 19:43 @Jean: I read your comment again, and now This is a trick I used without touching the CI db classes. navigate here

The question is how to handle database transaction errors and not to loose the error details. Does the reciprocal of a probability represent anything? CI Scaffold looks like a great option and easy to implement. asked 2 years ago viewed 2721 times active 10 months ago Linked 36 CodeIgniter - how to catch DB errors? http://stackoverflow.com/questions/7843406/codeigniter-how-to-catch-db-errors

Codeigniter Active Record Error Handling

Is it Possible to Write Straight Eights in 12/8 Origin of “can” in the sense of ‘jail’ How to apply for UK visit visa after four refusal What to do when So take that in mind if you're looking for a boolean value. Are MySQL's database files encrypted? It's flexible enough that controllers don't even need models or views, and models have almost all the functionality of controllers.

more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation is_unique[table.columnName]. Solutions? Codeigniter Exception Handling Use the function like this: $sql = "INSERT INTO table (title) VALUES('".$this->db->escape_str($title)."')"; $this->db->escape_like_str() This method should be used when strings are to be used in LIKE conditions so that LIKE wildcards

if deletd is updated to 1 –Abdulla Nilam Jan 17 at 8:39 The error there displays because of the foreign key and that's ok for me. How do really talented people in academia think about people who are less capable than them? My TRY/CATCH works properly now. http://stackoverflow.com/questions/26297374/codeigniter-how-to-handle-database-error APP_ROOT . '/application/models' .

and make your environmnt to production and test –Abdulla Nilam Jan 17 at 8:45 | show 4 more comments Your Answer draft saved draft discarded Sign up or log in Codeigniter $this- Db- Error_number () RastoStric02-23-2015, 04:03 AM I am aware of the discussions on this topic in the CI forum, StackOverflow and elsewhere. The CI guide suggested way is PHP Code: $this->db->trans_start();
$this->db->Codeigniter Try Catch

more hot questions question feed lang-php about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation http://stackoverflow.com/questions/17923382/how-to-catch-db-errors-in-codeigniter-php asked 3 years ago viewed 15499 times active 3 years ago Get the weekly newsletter! Codeigniter Active Record Error Handling You can check out these functions by looking at the source code for the database driver for the database you're using. Codeigniter Get Mysql Error No try catch then...

For error reporting on the same request you cannot use the session flashdata. http://u2commerce.com/try-catch/try-and-catch-error.html It also automatically adds single quotes around the data so you don't have to: $sql = "INSERT INTO table (title) VALUES(".$this->db->escape($title).")"; $this->db->escape_str() This function escapes the data passed to it, regardless The documentation demonstrates how to perform CRUD along with some relatively involved queries but no where along the line is error handling discussed. Output a googol copies of a string What are the large round dark "holes" in this NASA Hubble image of the Crab Nebula? Codeigniter Error Handling Example

Please click the link in the confirmation email to activate your subscription. Is it the same with your solution? How do really talented people in academia think about people who are less capable than them? http://u2commerce.com/try-catch/try-catch-error-in-php.html Thank you obiron02-24-2015, 09:06 AM you could write your own library/helper for $res that takes the $db and $sql as arguments and returns either the results set if successful or the

The best way is to throw and catch PHP exceptions. _error_message() just and idea ... Using DeclareUnicodeCharacter locally (in document, not preamble) If two topological spaces have the same topological properties, are they homeomorphic?

DO NOT feed it with unsanitized user data.

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They too offer an entire instance of the CodeIgniter framework that they have modified. Display something like 'username allready taken'. Not the answer you're looking for? weblink This function will also add a table prefix to your table, assuming you have a prefix specified in your database config file.

Query Bindings¶ Bindings enable you to simplify your query syntax by letting the system put the queries together for you. actually you can do a search with this word "tes'ti", you must use addslashes() in php or escape() in CI... ;) –Monica Aug 5 '10 at 19:32 @monica The Most of the time you'll use the above function rather than this one. If two topological spaces have the same topological properties, are they homeomorphic?

asked 6 years ago viewed 10041 times active 5 years ago Linked 0 Codeigniter 3.1 - Get database error number Related 0How to rollback changes made to a database with presence Dozens of earthworms came on my terrace and died there I have a black eye. Then, turn all your database debug on: $db['default']['db_debug'] = true; share|improve this answer edited Jan 29 at 14:19 answered Jan 29 at 14:07 Adriano Goncalves 11 add a comment| Your Answer How to select citizen justices?

either field name is not valid or some unique constraint violation occurs. Is the ability to finish a wizard early a good idea? Watching order for the Dan Brown films? Avoiding recursive code1DB Error Handling in PHP33Best way to handle errors on a php page?0error handling in codeigniter: who should call show_error()2PHP Error Handling, when the error is a text message

Suppose I want to update the records of table named "table_name" by the following statement: $array['rank']="8"; $array['class']="XII"; $this->db->where('roll_no',$roll_no); $this->db->update("table_name", $array); Here in the above code I want to catch the DB How to select citizen justices? Is gasoline an effective restoration material to use? APP_ROOT . '/application/controllers' .

Autoloading Classes You can autoload classes by adding this little script to application/config/config.php: // deduce the application root from this file's location function __autoload ($class) { global $config; // ignore autoloading If anyone helps me to fix that I would be really grateful. You will also need to intercept the CI show_error method.