Duplicate Entry 0 For Key Primary Mysql Error
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Mysql Replication Duplicate Entry For Key Primary
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Mysql Error 1062 Duplicate Entry For Key Primary
key 'PRIMARY' up vote 6 down vote favorite Mh, I can't resolve my problem, this is a error mysql: Error: Duplicate entry '0' for key 'PRIMARY' when I had only one record in database, I can edit and update my data, when I add two row's, I got error. Some pictures from database And when I change row, row ID goes down to 0 and thats error code 1062 duplicate entry for key primary is a problem why I can't edit other rows. CREATE TABLE `dati` ( `ID` int(11) NOT NULL AUTO_INCREMENT, `title` varchar(255) NOT NULL, `value1` varchar(255) NOT NULL, `value2` varchar(255) NOT NULL, PRIMARY KEY (`ID`) ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=latin1 PACK_KEYS=1 Update Code: '; mysqli_close($con); } ?> From form: "; echo "
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Duplicate Entry '0' For Key 'primary' Php
of this site About Us Learn more about Stack Overflow the company Business duplicate entry for key 'primary' mysql Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges duplicate entry '0' for key 'primary' phpmyadmin Ask Question x 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: http://stackoverflow.com/questions/18688694/error-duplicate-entry-0-for-key-primary Sign up Error Code: 1062. Duplicate entry '1' for key 'PRIMARY' up vote 9 down vote favorite 5 I have a problem on this error message, when i try this: INSERT INTO `PROGETTO`.`UFFICIO-INFORMAZIONI` (`ID`, `viale`, `num_civico`, `data_apertura`, `data_chiusura`, `orario_apertura`, `orario_chiusura`, `telefono`, `mail`, `web`, `Nome-paese`, `Comune`) VALUES (1, 'Viale Cogel ', '120', '2012-05-21', '2012-09-30', '08:00', '23:30', '461801243', 'informazioni@bolzano.it', 'Bolzanoturismo.it', 'Bolzano', 'BZ') Error Code: 1062. http://stackoverflow.com/questions/14628269/error-code-1062-duplicate-entry-1-for-key-primary Duplicate entry '1' for key 'PRIMARY' I haven't auto_increment data, PLEASE HELP me! This is the table related, UFFICIO-INFORMAZIONI CREATE TABLE IF NOT EXISTS `PROGETTO`.`UFFICIO-INFORMAZIONI` ( `ID` INT(11) NOT NULL , `viale` VARCHAR(45) NULL , `num_civico` VARCHAR(5) NULL , `data_apertura` DATE NULL , `data_chiusura` DATE NULL , `orario_apertura` TIME NULL , `orario_chiusura` TIME NULL , `telefono` VARCHAR(15) NULL , `mail` VARCHAR(100) NULL , `web` VARCHAR(100) NULL , `Nome-paese` VARCHAR(45) NOT NULL , `Comune` CHAR(2) NOT NULL , PRIMARY KEY (`ID`) , INDEX `Nome_paese` (`Nome-paese` ASC) , INDEX `Comune` (`Comune` ASC) , CONSTRAINT `Nome_paese` FOREIGN KEY (`Nome-paese` ) REFERENCES `PROGETTO`.`PAESE` (`Nome-paese` ) ON DELETE NO ACTION ON UPDATE CASCADE, CONSTRAINT `Comune` FOREIGN KEY (`Comune` ) REFERENCES `PROGETTO`.`PAESE` (`Comune` ) ON DELETE NO ACTION ON UPDATE CASCADE) ENGINE = InnoDB INSERT INTO INSERT INTO `PROGETTO`.`UFFICIO-INFORMAZIONI` (`ID`, `viale`, `num_civico`, `data_apertura`, `data_chiusura`, `orario_apertura`, `orario_chiusura`, `telefono`, `mail`, `web`, `Nome-paese`, `Comune`) VALUES (1, 'Viale Cogel ', '120', '2012-05-21', '2012-09-30', '08:00', '23:30', '461801243', 'informazioni@bolzano.it', 'Bolzanoturismo.it', 'Bolzano', 'BZ'); INSERT INTO `PROGETTO`.`UFFICIO-INFORMAZIONI` (`ID`, `viale`, `num_civico`, `data_apertura`, `data_chiusura`, `orario_apertura`, `orario_chiusura`, `telefono`, `mail`, `web`, `Nome-paese`, `Comune`) VALUES (2, 'Via Olmo', '45', '2012-05-01', '2012-09-30', '08:00', '23:30', '
a quick overview of the site Help Center Detailed answers to any questions you http://magento.stackexchange.com/questions/56354/admin-error-sqlstate23000-integrity-constraint-violation-1062-duplicate-ent might have Meta Discuss the workings and policies of this site https://gielberkers.com/fix-duplicate-entry-1-key-primary-data-migration-magento/ About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Magento Questions Tags Users Badges Unanswered Ask Question _ Magento Stack Exchange is a question and answer site for users of the duplicate entry Magento e-Commerce platform. 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 Admin error: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '0' for key 'PRIMARY' up vote 2 down for key primary vote favorite I'm getting this error and it is keeping me busy all day. I get it when I log in on the admin page. After going back to /admin I get the same error. The magento version is 1.7.x things I have undertaken so far (among the things I still can remember) clear browser cache clear cache (db & files) clear sessions clear locks execute TRUNCATE mage_dataflow_batch_export ; TRUNCATE mage_dataflow_batch_import ; TRUNCATE mage_log_customer ; TRUNCATE mage_log_quote ; TRUNCATE mage_log_summary ; TRUNCATE mage_log_summary_type ; TRUNCATE mage_log_url ; TRUNCATE mage_log_url_info ; TRUNCATE mage_log_visitor ; TRUNCATE mage_log_visitor_info ; TRUNCATE mage_log_visitor_online ; TRUNCATE mage_report_event ; the XXXXX is for customer's privacy There has been an error processing your request SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '0' for key 'PRIMARY' Trace: #0 /var/www/vhosts/xxxxxx/httpdocs/lib/Varien/Db/Statement/Pdo/Mysql.php(111): Zend_Db_Statement_Pdo->_execute(Array) #1 /var/www/vhosts/xxxxx/httpdocs/lib/Zend/Db/Statement.php(300): Varien_Db_Statement_Pdo_Mysql->_execute(Array) #2 /var/www/vhosts/xxxxxx/httpdocs/lib/Zend/Db/Adapter/Abstract.php(479): Zend_Db_Statement->execute(Array) #3 /var/www/vhosts/xxxxxxxx/httpdocs/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('INSERT INTO `adminnotification_inbox` (`severity`, `date_added`, `title`, `description`, `url`) VALUES (?, ?, ?, ?, ?)', Array) #4 /var/www/vhosts/xxxxxx/httpdocs/lib/Varien/Db/Adapter/
entry ‘1' for key ‘PRIMARY'" in data migration in Magento Tags: fix, Magento, mysql So this morning I was boggling on a data migration with Magento that kept throwing the following MySQL error: [ERROR in query 5] Duplicate entry '1' for key 'PRIMARY' 1 [ERROR in query 5] Duplicate entry '1' for key 'PRIMARY' This was really puzzling me, since all I did was I created a database dump and tried to import it on another server. So what was going on? Well… It turns out that Magento uses a primary key with value "0" in some cases (which is bad practice). MySQL's default behaviour when inserting data in auto incremental fields with value "0" is to set it to the next possible auto increment value. Which - for an empty table - is "1". The query So… if you have the following query: MySQL INSERT INTO `core_store` (`store_id`, `code`, `website_id`, `group_id`, `name`, `sort_order`, `is_active`) VALUES (0,'admin',0,0,'Admin',0,1), (1,'store1',1,1,'Store 1',0,1), (2,'store2',2,2,'Store 2',10,1), (3,'store3',3,3,'Store 3',0,1), (4,'store4',3,4,'Store 4',0,1); 1234567 INSERT INTO `core_store` (`store_id`, `code`, `website_id`, `group_id`, `name`, `sort_order`, `is_active`)VALUES(0,'admin',0,0,'Admin',0,1),(1,'store1',1,1,'Store 1',0,1),(2,'store2',2,2,'Store 2',10,1),(3,'store3',3,3,'Store 3',0,1),(4,'store4',3,4,'Store 4',0,1); MySQL will set the store_id of line 1 to "1" instead of "0", causing the importing of line 2 to fail, because there already exists a row where store_id = 1. Oh you Magento… The fix The fix is utterly simple. It's a typical example where hours of work, stress and debugging result in a one-liner that fixes it all. Make sure in your SQL-dump file to add the following line at the top: MySQL SET sql_mode='NO_AUTO_VALUE_ON_ZERO'; 1 SET sql_mode='NO_AUTO_VALUE_ON_ZERO'; The key here