Mysql Error Number 1025
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Mysql Error 1025 Errno 150
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Error 1025 Outlook Mac
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Error Code 1025 Outlook Mac
Error on rename of './database/#sql-2e0f_1254ba7' to './database/table' (errno: 150) up vote 59 down vote favorite 13 So I am trying to 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, how to drop foreign key in mysql 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' 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 199k37360417 asked Nov 2 '10 at 17:55 Richard Knop 23.6k95284462 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 104 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 6,5031366131 answered Nov 2 '10 at 18:50 Ike Walker 33.6k95278 add a comment| up vote 18 down vote For those
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 developers or mysql rename foreign key posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join alembic drop foreign key 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 general error: 1025 error on rename of laravel 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) in table(main). db name(xxx) alter http://stackoverflow.com/questions/4080611/1025-error-on-rename-of-database-sql-2e0f-1254ba7-to-database-table 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 vote 14 down vote accepted SHOW http://stackoverflow.com/questions/19668682/1025-error-on-rename-errno-150-in-mysql 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 viewed 16388 times active 1 year ago Visit Chat Linked 59 #1025 - Err
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 http://dba.stackexchange.com/questions/86853/1025-error-on-rename-of-table-errno-150-table-was-deleted-while-tried-to-a 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 https://bugs.mysql.com/bug.php?id=10333 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 error 1025 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 the reason and tried to move on. For this tried to create same table with create SQL but it says error on rename #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 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 aske
4:36 Reporter: Disha Email Updates: Status: Verified Impact on me: None Category:MySQL Server: InnoDB storage engine Severity:S4 (Feature request) Version:5.0.7 OS:Linux (Linux) Assigned to: Assigned Account Triage: Triaged: D5 (Feature request) View Add Comment Files Developer Edit Submission View Progress Log Contributions [3 May 2005 13:29] Disha Description: When we try to delete a foreign key from a table and if we specify incorrect constraint name, the error displayed is incorrect. How to repeat: 1. Start the MySQL client and connect to the database. 2. Set the delimiter to //. 3. Run the following commands to create and use a database. drop database if exists db1// create database db1// use db1// 4. Now using the following commands create two tables where the second table has a foreign key reference to the first table as follows: drop table if exists course// create table course ( id int, courcename char(100) not null, duration int not null, primary key (id) ) engine=innodb// insert into course values(1,'system design',4), (2,'database system',6), (3,'operating system',16)// drop table if exists students// create table students ( id int not null, name char(100) not null, course_id int, foreign key (course_id) references course(id) on delete set null ) engine=innodb// insert into students values(1,'l',1), (2,'m',1), (3,'n',2),(4,'o',3),(5,'p',3),(6,'q',1)// 5. Now try to delete the foreign key with incorrect constraint name as follows: alter table students drop foreign key id// Expected Results: 1. Appropriate error should be displayed as the constraint name supplied does not exist. Actual Results: 1. Incorrect error is displayed as: "ERROR 1025 (HY000): Error on rename of '.\db1\students' to '.\db1\#sql2-1b0-57' (errno: 152)" [3 May 2005 14:05] Miguel Solorzano mysql> alter table students drop foreign key id// ERROR 1025 (HY000): Error on rename of '.\db1\students' to '.\db1\#sql2-45c-1' (errno: 152) mysql> select version(); -> // +------------------+ | version() | +------------------+ | 5.0.6-beta-debug | +------------------+ 1 row in set (0.00 sec) [30 Jun 2005 19:51] Kolbe Kegel This bug exists in 5.0.7 and is not platform specific. No change to the delimiter is required. It can be repeated by creating any InnoDB and attempting to drop a non-existing foreign key from that table. The error code and/or message should be modified to more cle