Mysql Error 1025 Errno 150
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Error 1025 (hy000) Error On Rename Of (errno 150)
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Question 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; it only takes a minute: Sign how to drop foreign key in mysql 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) 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 mysql rename foreign key 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 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_
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about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community http://stackoverflow.com/questions/19668682/1025-error-on-rename-errno-150-in-mysql Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up (Bug?) InnoDB MySQL error 1025, errno 150 Foreign Key up vote 3 down vote favorite I have a table whose primary key I'm trying to change. this is http://stackoverflow.com/questions/15100545/bug-innodb-mysql-error-1025-errno-150-foreign-key the table definition. CREATE TABLE `tbl_customer` ( `PersonId` int(11) NOT NULL, `Id` int(10) unsigned NOT NULL, `Name` varchar(100) collate utf8_spanish_ci NOT NULL, `Alias` varchar(50) collate utf8_spanish_ci NOT NULL, `Phone` varchar(30) collate utf8_spanish_ci default NULL, `Phone2` varchar(30) collate utf8_spanish_ci default NULL, `Email` varchar(50) collate utf8_spanish_ci default NULL, `Email2` varchar(50) collate utf8_spanish_ci default NULL, `RFC` varchar(13) collate utf8_spanish_ci default NULL, `AddressStreetName` varchar(45) collate utf8_spanish_ci default NULL, `AddressStreetNumber` varchar(45) collate utf8_spanish_ci default NULL, `AddressCityWard` varchar(45) collate utf8_spanish_ci default NULL, `AddressCityName` varchar(45) collate utf8_spanish_ci default NULL, `AddressStateName` varchar(45) collate utf8_spanish_ci default NULL, `AddressCountryName` varchar(45) collate utf8_spanish_ci default NULL, `AddressPostalCode` int(10) default NULL, `IsDistributor` tinyint(1) NOT NULL default '0' COMMENT '1 = Is Distributor, 0 = Is Not Distributor', `ParentCustomerId` int(10) NOT NULL default '11' COMMENT 'Our Id is 11, so by default, all customers right now are our children.', PRIMARY KEY (`Id`), KEY `fk_tbl_cliente_tbl_cliente1_idx` (`ParentCustomerId`), KEY `fk_tbl_cliente_tbl_person1_idx` (`PersonId`), KEY `PersonId` (`PersonId`), KEY `PersonId_2` (`PersonId`), CONSTRAINT `fk_tbl_cliente_tbl_cliente1`
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 Us Learn more about Stack Overflow the company Business Learn more about hiring http://dba.stackexchange.com/questions/86853/1025-error-on-rename-of-table-errno-150-table-was-deleted-while-tried-to-a developers 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 it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top #1025 - Error on error 1025 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 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 error on rename 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 be I can delete this table1's idb or frm file, but unable to locate it. Or may be there is some other solution. Thanks in advance. mysql innodb foreign-key share|improve this question edited Dec 23 '14 at 16:04 RolandoMySQLDBA 108k15139276 asked Dec 23 '14 at 9:57 TechnoPulseLabs 63 Please show the exact command you ran that generated the error. –RolandoMySQLDBA Dec 23 '14 at 15:23 Understanding the InnoDB architecture is i