Mysql Error 150 Rename
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Error 1025 (hy000) Error On Rename Of (errno 150)
Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs error 1025 (hy000) error on rename of (errno 152) Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, mysql error 1025 errno 150 just like you, helping each other. Join them; it only takes a minute: Sign up Mysql error 150 on column rename up vote 5 down vote favorite I've an old db with columns'charset to latin1 Now i'm
Error 1025 Outlook Mac
trying to change the whole db in utf8, i've made a script to change all the tables in utf8 like this: ALTER TABLE `mytable` CHARACTER SET utf8; and all the columns like this: ALTER TABLE `mytable` CHANGE `mycolumn` `mycolumn` varchar(200) CHARACTER SET utf8; But on some columns (primary keys and constraints, i guess) i'm getting this error: Error on rename of './test/#sql-5028_217b96' to './test/mytable' (errno: 150) Anyone knows how to get around this? mysql
How To Drop Foreign Key In Mysql
character-encoding alter-table share|improve this question edited Oct 1 '12 at 13:51 Maksym Polshcha 8,65342951 asked Oct 1 '12 at 12:50 Cirou 967514 add a comment| 1 Answer 1 active oldest votes up vote 8 down vote accepted The most likely your mycolumn is a part of a foreign key. If so, you have to remove the constraint, then change type for the both primary/foreign key and then add constraint again. share|improve this answer answered Oct 1 '12 at 12:56 Maksym Polshcha 8,65342951 I just ran into a similar problem (going from an INT to a BIGINT). I decided to duplicate the table (which had a foreign key constraint on the column I needed to change) and its content, change the column type in the duplicate table without issue, and then replaced the original table with the duplicate table. Is that a dangerous thing to do? –tylerl Jun 11 '14 at 19:31 @tylerl No, if the data on the original table remains unchanged during your changes. Otherwise you can have data loss/inconsistency. –Maksym Polshcha Jun 12 '14 at 8:02 Yeah I believe it broke things in my app... Something must have not copied over right when the table was duplicated (I'm using Sequel Pro on a Mac)? I don't think any data was lost, bu
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Error Code 1025 Outlook Mac
us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is alembic drop foreign key a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up #1025 - Error on rename (errno: 150) in mysql up vote 8 down vote http://stackoverflow.com/questions/12673629/mysql-error-150-on-column-rename 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 this question edited Oct 29 '13 at 20:43 juergen d 126k21133198 asked Oct 29 '13 at 20:42 black 69131224 possible duplicate http://stackoverflow.com/questions/19668682/1025-error-on-rename-errno-150-in-mysql 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_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 usin
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 http://dba.stackexchange.com/questions/86853/1025-error-on-rename-of-table-errno-150-table-was-deleted-while-tried-to-a the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring 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 error 1025 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 rename of table errno: 150 : Table was deleted while tried to assign foreign key up vote 1 down error 1025 (hy000) 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 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 .