Mysql Error No 1025
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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 error 1025 (hy000) error on rename of (errno 152) about Stack Overflow the company Business Learn more about hiring developers or posting ads mysql error 1025 errno 150 with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack general error: 1025 error on rename of laravel Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up What does mysql error 1025 (HY000): Error on rename of './foo' (errorno: error 1025 outlook mac 150) mean? up vote 123 down vote favorite 47 I tried this in mysql: mysql> alter table region drop column country_id; And got this: ERROR 1025 (HY000): Error on rename of './product/#sql-14ae_81' to './product/region' (errno: 150) Any ideas? Foreign key stuff? mysql mysql-error-1025 share|improve this question edited Dec 5 '09 at 7:00 OMG Ponies 199k37360417 asked Oct 1 '08 at 23:33 Trenton 3,56063238 @skiphoppy - Are you
Error Code 1025 Outlook Mac
trying to give a bounty to an already-given-answer? Is that even allowed? Or is your case different, in which case you should start another thread? –Rick James Jan 9 at 6:35 @RickJames Yes it is. However, skiphoppy should add her comment under the answer she elected, as the bouty message will disappear when the bounty is over. –RandomSeed Jan 11 at 15:25 add a comment| 10 Answers 10 active oldest votes up vote 181 down vote accepted You usually get this error if your tables use the InnoDB engine. In that case you would have to drop the foreign key, and then do the alter table and drop the column. But the tricky part is that you can't drop the foreign key using the column name, but instead you would have to find the name used to index it. To find that, issue the following select: SHOW CREATE TABLE region; This should show you the name of the index, something like this: CONSTRAINT region_ibfk_1 FOREIGN KEY (country_id) REFERENCES country (id) ON DELETE NO ACTION ON UPDATE NO ACTION Now simply issue an: alter table region drop foreign key region_ibfk_1; And finally an: alter table region drop column country_id; And you are good to
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How To Drop Foreign Key In Mysql
developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question mysql rename foreign key x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; alembic drop foreign key it only takes a minute: Sign up #1025 - Error on rename (errno: 150) in mysql up vote 8 down vote favorite 1 I am trying to drop a foreign key(id) in one table(misc) which is the primary key(id) http://stackoverflow.com/questions/160233/what-does-mysql-error-1025-hy000-error-on-rename-of-foo-errorno-150-me in table(main). db name(xxx) alter table misc drop FOREIGN KEY id I am getting this error #1025 - Error on rename of '.\interview#sql-edc_27' to '.\interview\misc' (errno: 150) mysql share|improve this question edited Oct 29 '13 at 20:43 juergen d 126k21133198 asked Oct 29 '13 at 20:42 black 69131224 possible duplicate of #1025 - Error on rename of './database/#sql-2e0f_1254ba7' to './database/table' (errno: 150) –Kermit Oct 29 '13 at 20:50 add a comment| 2 Answers 2 active oldest votes up http://stackoverflow.com/questions/19668682/1025-error-on-rename-errno-150-in-mysql vote 14 down vote accepted SHOW CREATE TABLE misc ; You can't drop the foreign key using the column name,run the above query to find out the correct name,something like misc_ibfk_1 Heh,IT IS this name: alter table misc drop FOREIGN KEY misc_ibfk_1 share|improve this answer answered Oct 29 '13 at 20:50 Mihai 15.3k52542 ALTER TABLE misc DROP COLUMN id to drop column . thanks –black Oct 29 '13 at 21:00 add a comment| up vote 1 down vote In my case, was necessary to make a 3-step process (my table is named "articulos", and the hard-to-remove index is "FK_Departamento_ID") For knowing the name of table, I executed: SHOW INDEX FROM articulos; This statement resolved the issue (#1025, errno: 150), but the index remained in the table ALTER TABLE articulos DROP FOREIGN KEY FK_Departamento_ID; The following statement finally wiped out the index DROP INDEX FK_Departamento_ID ON articulos; share|improve this answer answered Sep 11 '15 at 15:58 ZooMMX 4917 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you're looking for? Browse other questions tagged mysql or ask your own question. asked 2 years ago viewe
Community Podcasts MySQL.com Downloads Documentation Section Menu: MySQL Forums :: InnoDB :: errno 150 - foreign key http://forums.mysql.com/read.php?22,95361 problems New Topic Advanced Search errno 150 - foreign key https://dev.mysql.com/doc/refman/5.5/en/error-messages-server.html problems Posted by: Paul Blazek () Date: June 09, 2006 03:50PM I'm using 5.0.19 on Linux and MySQL Admin 1.1.9. I was changing column names in some tables with foreign key references, and I am now at the point error 1025 that I cannot change a table from MyISAM to InnoDB due to a non-existant foreign key constraint. SHOW CREATE TABLE FUN_Function yields: CREATE TABLE `FUN_Function` ( `FUNlFunctionKey` int(11) NOT NULL default '0', `FUNvc255Description` varchar(255) collate latin1_general_ci NOT NULL default '', `FUNTCOlFunctionAccessKey` int(11) NOT NULL default '0', `FUNvc50Group1` varchar(50) collate latin1_general_ci error on rename default NULL, `FUNvc50Group2` varchar(50) collate latin1_general_ci default NULL, PRIMARY KEY (`FUNlFunctionKey`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_general_ci yet when I try to ALTER TABLE FUN_Function ENGINE=InnoDB the result is: ERROR 1025 (HY000): Error on rename of './TXCAD/#sql-5912_86' to './TXCAD/FUN_Function' (errno: 150) and SHOW INNODB STATUS yields: LATEST FOREIGN KEY ERROR ------------------------ 060609 17:45:48 Error in foreign key constraint of table TXCAD/FUN_Function: 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 to the ones in the referenced table. Constraint: , CONSTRAINT FK_FUN_Function_COD_Code FOREIGN KEY (FUNCODlFunctionAccessKey) REFERENCES COD_Code (CODlCodeKey) This FK reference is left over from before I made changes to the column names, but nothing I do seems to get rid of the CONSTRAINT. Suggestions, please? Navigate:Previous Message•Next Message Options:Reply•Quote Subject Views Written By Posted errno 150 - foreign key problems 55788 P
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