php mysql query error
try using // Perform a query, check for error if (!mysqli_query($con,"UPDATE table SET id = 1 WHERE id = 3")) echo("Error description: ...,See Also ¶ mysqli_connect_errno() - Returns the error code from last connect call. mysqli_connect_error() - Returns a string description of the last connect error. mysqli_errno() - Returns the error code for the most recent function call. mysqli_sqlstate(
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How do I display a MySQL error in PHP for a long query that ...
Use this: mysqli_query($this->db_link, $query) or die(mysqli_error($this->db_link)); # mysqli_query($link,$query) returns 0 if there's an error. https://stackoverflow.com How to display query error in php - Stack Overflow
try using // Perform a query, check for error if (!mysqli_query($con,"UPDATE table SET id = 1 WHERE id = 3")) echo("Error description: ... https://stackoverflow.com mysqli::$error - Manual - PHP
See Also ¶ mysqli_connect_errno() - Returns the error code from last connect call. mysqli_connect_error() - Returns a string description of the last connect error. mysqli_errno() - Returns the error c... https://www.php.net PHP mysqli error() Function - W3Schools
echo "Failed to connect to MySQL: " . $mysqli -> connect_error; exit(); } // Perform a query, check for error if (!$mysqli -> query("INSERT INTO Persons ... https://www.w3schools.com PHP: mysql_error - Manual - PHP.net
Most often, the output message from MySQL doesn't let you see enough of the query in the error message to let you see where your query went bad- it a missing ... https://www.php.net PHPMySQL query error? - Stack Overflow
Your query is failing and you are passing an invalid result to ... resultset, mysql_query() returns a resource on success, or FALSE on error. https://stackoverflow.com 解決Discuz! info: MySQL Query Error - IT閱讀 - ITREAD01.COM
php下安裝Discuz!完成後點進bbs報錯: Discuz! info: MySQL Query Error Time: 2014-11-6 8:23am. Script: /discuz7/bbs/index.php. SQL: SELECT ... https://www.itread01.com |