Php Show Last Sql Error
Contents |
and Objects Namespaces Errors Exceptions Generators References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as
Php Mysqli Error
an Apache module Session Security Filesystem Security Database Security Error Reporting Using mysql error php Register Globals User Submitted Data Magic Quotes Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing
Php Mysql Error Handling
with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Safe Mode Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation or die mysql error Authentication Services Command Line Specific Extensions Compression and Archive Extensions Credit Card Processing Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable mysql_query error and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search(current page) / Focus search box mysqli::$field_count » « mysqli::$error_list PHP Manual Function Reference Database Extensions Vendor Specific Database Extensions MySQL MySQLi mysqli Change language: English Brazilian Portuguese Chinese (Simplified) French German Japanese Korean Romanian Russian Spanish Turkish Other Edit Report a Bug mysqli::$error mysqli_error (PHP 5, PHP 7)mysqli::$error -- mysqli_error — Returns a string description of the last error Description Object oriented style string $mysqli->error; Procedural style string mysqli_error ( mysqli $link ) Returns the last error message for the most recent MySQLi function call that can succeed or fail. Parameters link Procedural style only: A link identifier returned by mysqli_connect() or mysqli_init() Return Values A string that describes the error. An empty string if no error occurred. Examples Example #1 $mysqli->error example Object oriented style $mysqliMysqli_query Error you might have Meta Discuss the workings and policies of this die(mysql_error()) site About Us Learn 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 Stack Overflow is a http://php.net/manual/en/mysqli.error.php community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up how to display MySql error in php up vote 14 down vote favorite In PHP, I am trying to execute a long MySql query that depends on the user input. However, my query http://stackoverflow.com/questions/12227626/how-to-display-mysql-error-in-php fails with the following message, "Query Failed". Actually I have printed this message whenever the query fails but I am having hard time looking for the reason behind this failure. Unfortunately, I couldn't find it because the error is not specified on the web page. My question is, is there any way to display the error message that caused the failure on the web page. Thank you. Here's my code, $from= "Findings"; $where=""; if($service!= null) { $from = $from . ", ServiceType_Lookup"; $where= "Findings.ServiceType_ID= ServiceType_Lookup.ServiceType_ID AND ServiceType_Name= ". $service; if($keyword!= null) $where= $where . " AND "; } if( $keyword != null) { $where= $where . "Finding_ID LIKE '%$keyword%' OR ServiceType_ID LIKE '%$keyword%' OR Title LIKE '%$keyword%' OR RootCause_ID LIKE '%$keyword%' OR RiskRating_ID LIKE '%$keyword%' OR Impact_ID LIKE '%$keyword%' OR Efforts_ID LIKE '%$keyword%' OR Likelihood_ID LIKE '%$keyword%' OR Finding LIKE '%$keyword%' OR Implication LIKE '%$keyword%' OR Recommendation LIKE '%$keyword%' OR Report_ID LIKE '%$keyword%'"; } $query = "SELECT Finding_ here for a quick overview of the site Help Center Detailed answers to any questions http://stackoverflow.com/questions/17053466/how-to-display-errors-for-my-mysqli-query you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers http://wordpress.stackexchange.com/questions/110266/how-to-print-the-excuted-sql-right-after-its-execution or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a sql error community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to display errors for my mysqli query [duplicate] up vote 18 down vote favorite 8 This question already has an answer here: How to get mysqli error in different environments? 1 answer php show last I am using the following script to process a form that I add info to my website with, the problem I am having it when I press submit nothing gets submitted to the database, also there are no errors. How can I add error reporting to my query ?. tour help Tour Start 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 more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us WordPress Development Questions Tags Users Badges Unanswered Ask Question _ WordPress Development Stack Exchange is a question and answer site for WordPress developers and administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top How to print the excuted sql right after its execution up vote 10 down vote favorite 4 I am searching for a way by which i can print the executed sql query just after the : $wpdb->query( $wpdb->prepare("INSERT INTO tbl_watchprosite SET keywords=%s,url_to_post=%s,description=%s, date_captured=%s,crawl_id=%d, image_main=%s,images=%s,brand=%s, series=%s,model=%s,condition=%s,box=%s, papers=%s,year=%s,case_size=%s,status=%s,listed=%s, asking_price=%s,retail_price=%s,payment_info=%s,forum_id=%d", $this->getForumSettings()->search_meta,$element->href,$post_meta['description'],current_time('mysql'),$cid,$post_meta['image_main'],$images,$post_meta[0],$post_meta[1],$post_meta[2],$post_meta[3],$post_meta[4],$post_meta[5],$post_meta[6],$post_meta[7],$status,$post_meta[9],$post_meta[10],$post_meta[11],$this->getForumSettings()->ID) ); This would be great if i can see what values are going in the query. Thanks wp-query wpdb share|improve this question asked Aug 16 '13 at 11:04 ravisoni 2051312 I know it's too late, but for future reference. You can just echo prepare statement before passing it to query. It would be surely easier. –Maciej Paprocki Oct 20 at 17:08 add a comment| 2 Answers 2 active oldest votes up vote 21 down vote The $wpdb object has some properties getting set for that: // Print last SQL query string $wpdb->last_query // Print last SQL query result $wpdb->last_result // Print last SQL query Error $wpdb->last_error Note, that you will only get the result when you have set defined( 'SAVEQUERIES', true ); in your wp-config.php. share|improve this answer edited Mar 21 at 10:45 answered Aug 16 '13 at 11:08 kaiser♦ 37.5k987167 hmm but iMysql Get Last Error