Home > Mysql Error > Php Check Mysql Error Code

Php Check Mysql Error Code

Contents

It should be error #1022 (ER_DUP_KEY) according to the mysql error documentation share|improve this answer answered Oct 3 '11 at 12:14 soulmerge 49.3k1178130 add a comment| up vote 0 down vote Errors coming back from the MySQL database backend no longer issue warnings. 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 Bangalore to Tiruvannamalai : Even, asphalt road Output the Hebrew alphabet Why does a full moon seem uniformly bright from earth, shouldn't it be dimmer at the "border"? Check This Out

Why user specifies it? –zerkms Oct 3 '11 at 12:14 You can use mysql_error to retrieve the error message in case $result === false. FORUM Contact us ©2000-2016 plus2net.com All rights reserved worldwide Privacy Policy Disclaimer Instead, use mysql_errno() to retrieve the error code. share|improve this answer edited Aug 12 '12 at 16:54 Rostyslav Dzinko 20.3k22444 answered Aug 12 '12 at 11:40 Rubin Porwal 1,296713 add a comment| up vote 0 down vote if using

Mysql Error Php

Browse other questions tagged php mysql or ask your own question. mysql_errno() . ") " . Powered by W3.CSS. Absolute value of polynomial How to do \widthof with a symbol Could a reported rainfall pH of 3.1 actually be realistic?

SQL: $sql - Error: ".mysqli_error(), E_USER_ERROR); This method is better than die because you can use it for development AND production, it's the permanent solution. My question is, is there any way to display the error message that caused the failure on the web page. For all errors use $this->db_link->error_list. –hakre Sep 1 '12 at 12:31 add a comment| 7 Answers 7 active oldest votes up vote 17 down vote accepted Use this: mysqli_query($this->db_link, $query) or Or Die Mysql Error Please use %s instead Error: ER_BINLOG_UNSAFE_CREATE_IGNORE_SELECT6 SQLSTATE: ER_BINLOG_UNSAFE_CREATE_IGNORE_SELECT5 (ER_BINLOG_UNSAFE_CREATE_IGNORE_SELECT4) Message: The target table %s of the %s is not updatable Error: ER_BINLOG_UNSAFE_CREATE_IGNORE_SELECT3 SQLSTATE: ER_BINLOG_UNSAFE_CREATE_IGNORE_SELECT2 (ER_BINLOG_UNSAFE_CREATE_IGNORE_SELECT1) Message: The '%s' feature is disabled;

You can change the output language as well, issuing the '-L spanish' option for example. ER_INSIDE_TRANSACTION_PREVENTS_SWITCH_SQL_LOG_BIN1 and ER_INSIDE_TRANSACTION_PREVENTS_SWITCH_SQL_LOG_BIN0 represent numbers and strings, respectively, that are substituted into the Message values when they are displayed. Examples Example #1 $mysqli->error example Object oriented style $mysqli=newmysqli("localhost","my_user","my_password" Asking for a written form filled in ALL CAPS How to make Twisted geometry Digital Alarm Clock Is it illegal to DDoS a phishing page?

Would there be no time in a universe with only light? Mysqli_query Error Articles. To avoid this error, increase the value of ER_ERROR_IN_UNKNOWN_TRIGGER_BODY7. Useful for debugging.
if (!$result) {
if(
$b_debugmode){
$message = 'Invalid query:
'
. mysql_error() .

Php Mysqli Error

Examples Example #1 mysql_errno() example $link=mysql_connect("localhost","mysql_user","mysql_password");

http://stackoverflow.com/questions/7634811/how-to-catch-error-code-in-php share|improve this answer edited Feb 12 '15 at 16:43 answered Jul 16 '14 at 18:30 Arian Faurtosh 6,10185080 add a comment| up vote 1 down vote the sugestions dotn work because Mysql Error Php An e-mail with the error will be sent to the site operator otherwise.

The script writes a log file in directory ( in this case /log ) as well.


Good luck,

Can a bike computer be used on the rear wheel? his comment is here We will use php if command to check the status of the query. It must be an object of the named type. ASP. Mysqli_errno

To avoid the issue altogether, you could use an auto-increment field for the ID, and allow the database to assign new numbers automatically. Error: ER_STORED_FUNCTION_PREVENTS_SWITCH_SQL_LOG_BIN0 SQLSTATE: ER_STORED_FUNCTION_PREVENTS_SWITCH_SQL_LOG_BIN9 (ER_STORED_FUNCTION_PREVENTS_SWITCH_SQL_LOG_BIN8) Message: Can't create database '%s' (errno: %d) Error: ER_STORED_FUNCTION_PREVENTS_SWITCH_SQL_LOG_BIN7 SQLSTATE: ER_STORED_FUNCTION_PREVENTS_SWITCH_SQL_LOG_BIN6 (ER_STORED_FUNCTION_PREVENTS_SWITCH_SQL_LOG_BIN5) Message: Can't create database '%s'; database exists An attempt to create a database failed Use 'mysqld --thread_stack=#' to specify a bigger stack if needed Error: ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MAX0 SQLSTATE: ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MAX9 (ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MAX8) Message: Cross dependency found in OUTER JOIN; examine your ON conditions Error: ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MAX7 SQLSTATE: ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MAX6 (ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MAX5) this contact form Error: HY0006 SQLSTATE: HY0005 (HY0004) Message: Column '%s' is not updatable Error: HY0003 SQLSTATE: HY0002 (HY0001) Message: View's SELECT contains a subquery in the FROM clause Error: HY0000 SQLSTATE: ER_BINLOG_UNSAFE_WRITE_AUTOINC_SELECT9 (ER_BINLOG_UNSAFE_WRITE_AUTOINC_SELECT8)

Examples Example #1 mysql_error() example $link=mysql_connect("localhost","mysql_user","mysql_password");

If the error message refers to error −1, table creation probably failed because the table includes a column name that matched the name of an internal ER_STORED_FUNCTION_PREVENTS_SWITCH_SQL_LOG_BIN1 table.

A message string that provides a textual description of the error. mysql_error());

This will print out something like...

A fatal MySQL error occured.
Query: SELECT * FROM table
Error: (err_no) Bla bla bla, you did everything wrong

It's very Once you have connection established then we can execute sql command by using PHP function mysql_query(). Mysql_query Error by protecting your script against SQL injection.

Otherwise you'll receive a resource/TRUE. $result = mysql_query($query); if(!$result){ /* check for error, die, etc */ } Basically as long as it's not false, you're fine. All Rights Reserved. Not the answer you're looking for? navigate here A deadlock occurs when requests for locks arrive in inconsistent order between transactions.

Specifies the MySQL connection to use Technical Details Return Value: Returns a string with the error description. "" if no error occurred PHP Version: 5+ ❮ PHP MySQLi Reference COLOR PICKER All Rights Reserved. Also if the database administrator changes the language setting, that affects the language of error messages. Contact MySQL | Login | Register The world's most popular open source database MySQL.com Downloads Documentation Developer Zone Developer Zone Downloads MySQL.com Documentation MySQL Server MySQL Enterprise Workbench Router Utilities/Fabric Cluster

Delete the children first.