Error Number 1025 Mysql
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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 site About Us Learn more about Stack Overflow the company Business mysql error number 1005 Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation mysql errno 150 Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just mysql error number 1064 like you, helping each other. Join them; it only takes a minute: Sign up #1025 - Error on rename of './database/#sql-2e0f_1254ba7' to './database/table' (errno: 150) up vote 58 down vote favorite 13 So I am trying to error 1025 mysql rename add a primary key to one of the tables in my database. Right now it has a primary key like this: PRIMARY KEY (user_id, round_number) Where user_id is a foreign key. I am trying to change it to this: PRIMARY KEY (user_id, round_number, created_at) I am doing this in phpmyadmin by clicking on the primary key icon in the table structure view. This is the error I get: #1025 - Error on rename of './database/#sql-2e0f_1254ba7'
Error Code 1025 Mysql
to './database/table' (errno: 150) It is a MySQL database with InnoDB table engine. mysql sql phpmyadmin innodb mysql-error-1025 share|improve this question edited Apr 30 '11 at 17:29 OMG Ponies 199k36356415 asked Nov 2 '10 at 17:55 Richard Knop 23.5k95284462 1 A quick search using Google gives me the idea that this problem is related to constraints. Possible helpful links: dev.mysql.com/doc/refman/5.0/en/innodb-error-codes.html and simplicidade.org/notes/archives/2008/03/mysql_errno_150.html –Lekensteyn Nov 2 '10 at 18:01 add a comment| 6 Answers 6 active oldest votes up vote 102 down vote accepted There is probably another table with a foreign key referencing the primary key you are trying to change. To find out which table caused the error you can run SHOW ENGINE INNODB STATUS and then look at the LATEST FOREIGN KEY ERROR section. share|improve this answer edited Nov 20 '14 at 11:00 trejder 6,4801366131 answered Nov 2 '10 at 18:50 Ike Walker 33.5k95278 add a comment| up vote 18 down vote For those who are getting to this question via google... this error can also happen if you try to rename a field that is acting as a foreign key. share|improve this answer answered Jun 20 '13 at 13:03 Dave C 267521 add a comment| up vote 18 down vote As was said you need to remove the FKs before. On Mysql do it like this: ALTER TABLE
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Error No 1025 In Mysql
site About Us Learn more about Stack Overflow the company Business Learn mysql error 1025 errno 152 more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x mysql error 1025 (hy000) error on rename of 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 MySQL http://stackoverflow.com/questions/4080611/1025-error-on-rename-of-database-sql-2e0f-1254ba7-to-database-table #1025 Error up vote 1 down vote favorite I get a #1025 error when this query is run. SQL query: ALTER TABLE `routes` CHANGE `end_loc` `end_loc` VARCHAR( 500 ) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL MySQL said: #1025 - Error on rename of './ridestr/#sql-1f44_26eeb' to './ridestr/routes' (errno: 150) Which is funny because I set up this query in PHP MyAdmin…I don't know why http://stackoverflow.com/questions/5338304/mysql-1025-error I'm getting a foreign key error…I'm just trying to change something from int to varchar Can anyone help? mysql mysql-error-1025 share|improve this question edited Apr 30 '11 at 17:29 OMG Ponies 199k36356415 asked Mar 17 '11 at 11:20 joshdcomp 53011122 errno: 150 usually means that there is a foreign key problem - can you please post your structure queries so we can help you better? –BigFatBaby Mar 17 '11 at 11:24 Have you tried disabling foreign key checks before the query and enabling them again after the query? –Halil Özgür Mar 17 '11 at 14:10 add a comment| 2 Answers 2 active oldest votes up vote 5 down vote accepted If the routes.end_loc column is being used in a foreign key, then you can't change its data type. You will need to drop the foreign key, change the data type of both the parent and child columns, and then add the foreign key again. For details on this error, run SHOW ENGINE INNODB STATUS\G and then look at the LATEST FOREIGN KEY ERROR section. share|improve this answer answered Mar 17 '11 at 15:33 Ike Walker 33.
log in 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 http://dba.stackexchange.com/questions/86853/1025-error-on-rename-of-table-errno-150-table-was-deleted-while-tried-to-a Us Learn more about Stack Overflow the company Business Learn more about hiring developers http://www.shahalpk.name/post/63368393191/mysql-error-1025-on-rename-of-blahblah-errno or posting ads with us Database Administrators Questions Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's how mysql error it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top #1025 - Error on rename of table errno: 150 : Table was deleted while tried to assign foreign key up vote 1 down vote favorite When I tried to assign foreign key to a table named mydb.table1 it was deleted from my database, I could not understand mysql error number the reason and tried to move on. For this tried to create same table with create SQL but it says #1005 - Can't create table 'mydb.table1' (errno: 150) Now I created same schema table with table name table2, this was successfully created but as my application code is written for table1, I need to rename this table to table1 again on which gives me following error. #1025 - Error on rename of table errno: 150 Also tried to run alter table query with set foreign_key_checks = 0. But same error. While searching I came accross below SQL, SHOW INNODB ENGINE STATUS; Which displays following message 141223 11:30:10 Error in foreign key constraint of table myahd/table1: there is no index in the table which would contain the columns as the first columns, or the data types in the table do not match the ones in the referenced table or one of the ON ... SET NULL columns is declared NOT NULL. Constraint:, CONSTRAINT "fk_key9" FOREIGN KEY ("updated_by") REFERENCES "users" ("userid") ON DELETE NO ACTION ON UPDATE NO ACTION While there is no such table listed in my database with name table1. Nor any such key is found with fk_key9. May b
above error popped up. My SQL command was ALTER TABLE `admin_user` DROP `store_id`; and the error… MySQL Error #1025 Error on rename of '.\magento\#sql-1378_1b9' to '.\magento\admin_user' (errno: 150) I’ve learned this error is associated with some foreign key related stuff. My column store_id was a foreign key referencing another table core_store. Although the error wasn’t much informative, googling the error code will link you to pretty good results. In my case, all i have to do was to drop the associated foreign key and then drop the column. To find the foreign key name you can execute the following query select constraint_name from information_schema.key_column_usage where table_name like 'admin_user' and column_name like 'store_id'; +------------------------------------------------------------+ | constraint_name | +------------------------------------------------------------+ | FK_ADMIN_USER_WEBSITE_ID_REF_CORE_STORE_WEBSITE_ID | +------------------------------------------------------------+ Now drop the foreign key… alter table admin_user drop foreign key FK_ADMIN_USER_WEBSITE_ID_REF_CORE_STORE_WEBSITE_ID And finally drop the column… alter table `admin_user` drop `store_id`; 0 Kudos 0 Kudos Show Notes jonathanmiami liked thisjonathanmiami reblogged this from shahalpkshahalpk posted this Read this next: More shahalpk. do. overdo. @shahalpk sayhello © 2011–2016