Database Error Occurred. Check The Query And Or Db Connection
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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 error establishing a database connection wordpress site About Us Learn more about Stack Overflow the company Business Learn more error establishing a database connection wordpress localhost about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x error establishing a database connection website Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Database Error error establishing a database connection godaddy Handling problem in CodeIngniter up vote 0 down vote favorite 2 I use CodeIgniter as my web application framework. I used a simple Try/Catch and I sent a sample value to test it, and it failed! I know I can use $this->db->escape() function to solve my data problem but I just want to know: Why TRY/CATCH can not catch this error! Controler code: $this->load->model('user_model'); $result
What Does Error Establishing A Database Connection Mean
= $this->user_model->test_user("tes'ti"); Model code: function test_user($username){ try { $query_str = "SELECT * FROM tbl_user WHERE username = '".$username."'"; $result = $this->db->query($query_str); return $result; } catch (Exception $e) { return; } } Output: A Database Error Occurred Error Number: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ti'' at line 1 SELECT * FROM tbl_user WHERE username = 'tes'ti' Let me know, where I made a mistake, if I did! Thank you for your time and helping others. ;) php mysql codeigniter error-handling try-catch share|improve this question edited Aug 6 '10 at 17:48 asked Aug 5 '10 at 19:08 Monica 3692717 add a comment| 4 Answers 4 active oldest votes up vote 2 down vote accepted You need to throw an exception if there was some mysql error: try { $query_str = "SELECT * FROM tbl_user WHERE username = '".$username."'"; $result = $this->db->query($query_str); if (!$result) { throw new Exception('error in query'); return false; } return $result; } catch (Exception $e) { return; } share|improve this answer answered Aug 5 '10 at 19:14 Sarfraz 2
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Error Establishing A Database Connection Cpanel
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Below is a list of error messages you might come across in WP Migrate DB Pro. To use this document, please copy the error or error code (prefixed by a hash #) and search for it in the content below: A problem occurred when attempting to https://deliciousbrains.com/wp-migrate-db-pro/doc/error-codes/ connect to the local server, please check the details and try again. (#100) http://php.net/manual/en/mysqli.error.php A problem occurred when attempting to connect to the local server, please check the details and try again. (#102) An error occurred when attempting to save the migration profile. Please see the Help tab for details on how to request support. (#104) An error occurred when trying to generate the secret key. Please see the error establishing Help tab for details on how to request support. (#105) An error occurred when trying to delete the profile. Please see the Help tab for details on how to request support. (#106) An error occurred when trying to delete the profile. Please see the Help tab for details on how to request support. (#107) An error occurred when trying to save the settings. Please try again. If the problem error establishing a persists, please see the Help tab for details on how to request support. (#108) A problem occurred when attempting to connect to the local server, please check the details and try again. (#112) An error occurred when attempting to save the migration profile. Please see the Help tab for details on how to request support. (#118) An error occurred when trying to clear the debug log. Please contact support. (#132) These errors occur when the local server fails to return a valid response when making AJAX requests to itself. These local requests either failing outright or are not returning a valid JSON response. To diagnose this issue you should have open your browsers debug console and check for any errors. You may also want to check out the Troubleshooting Guide for some common problems and solutions to those problems. The connection succeeded but the remote site is configured to reject push connections. You can change this in the "settings" tab on the remote site. (#110) The connection succeeded but the remote site is configured to reject pull connections. You can change this in the "settings" tab on the remote site. (#110) The connection succeeded but the remote site is configured to reject pull connections. You can change t
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