Mysql General Error 1025 Error On Rename Of
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Error 1025 (hy000) Error On Rename Of (errno 152)
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 general error: 1025 error on rename of laravel up Help with: ERROR 1025 (HY000): Error on rename of … (errno: 150) up vote 35 down vote favorite 7 I am getting this error when I am trying to run an alter table command to drop a column: ERROR 1025
Mysql Error 1025 Errno 150
(HY000): Error on rename of .... (errno: 150). If I understand correctly it is a foreign key problem, but I do not have a clue how to fix it. Would somebody be so kind and tell me how to get it working. The code used for creating table: CREATE TABLE categories( cid INT AUTO_INCREMENT NOT NULL PRIMARY KEY, assets_id INT NOT NULL, cat_name VARCHAR(30) NOT NULL, INDEX(assets_id), FOREIGN KEY (assets_id) REFERENCES asset(aid) ON UPDATE CASCADE ) ENGINE=INNODB DEFAULT CHARSET=utf8; The alter command: ALTER TABLE error 1025 outlook mac categories DROP COLUMN assets_id; The table categories is completely blank. So there is no information to set off the CASCADE restrictions. So could you help me what kind of wizardry do I need to delete the column assets_id. Thank you. mysql share|improve this question edited May 10 '11 at 10:50 Manoj 3,43574364 asked May 10 '11 at 10:31 Henkka 3623817 add a comment| 3 Answers 3 active oldest votes up vote 66 down vote accepted Use SHOW CREATE TABLE categories to show the name of constraint. Most probably it will be categories_ibfk_1 Use the name to drop the foreign key first and the column then: ALTER TABLE categories DROP FOREIGN KEY categories_ibfk_1; ALTER TABLE categories DROP COLUMN assets_id; share|improve this answer answered May 10 '11 at 10:37 Quassnoi 263k51432485 Thank you! That did the trick. –Henkka May 10 '11 at 11:27 1 @Henkka: my pleasure. Please mark the answer as accepted (and do this for the other questions you asked too), this will encourage people to help you more. –Quassnoi May 10 '11 at 11:29 How can I mark them accepted? –Henkka May 10 '11 at 11:38 @Henkka: there is a check mark under the number of votes left to each answer. Click it so that it becomes green. –Quassnoi May 10 '11 at 11:40 Ok, thanks again. –Henkka May 10 '11 at 11:41 add a comment| up vote 0 down vote For me the problem was a dif
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Error Code 1025 Outlook Mac
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How To Drop Foreign Key In Mysql
Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like laravel drop foreign key 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 favorite 1 I am trying to drop a foreign key(id) in http://stackoverflow.com/questions/5948704/help-with-error-1025-hy000-error-on-rename-of-errno-150 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 of #1025 - Error on rename of './database/#sql-2e0f_1254ba7' to './database/table' (errno: 150) –Kermit Oct 29 '13 http://stackoverflow.com/questions/19668682/1025-error-on-rename-errno-150-in-mysql 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 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 te
Hugo. RSS Feed. Baron Schwartz's Blog MySQL's ERROR 1025 explained Tue, Aug 22, 2006 in Databases MySQL issues a http://www.xaprb.com/blog/2006/08/22/mysqls-error-1025-explained/ cryptic error message, “Error on rename,” when you try to http://dba.stackexchange.com/questions/13473/sqlstatehy000-general-error-1025-error-on-rename-of alter a table in such a way that it would break a foreign key constraint: create table test1(a int not null primary key)engine=innodb; create table test2(a int not null, foreign key(a) references test1 (a)) engine=innodb; alter table test2 modify a error 1025 smallint not null; ERROR 1025 (HY000): Error on rename of './test/#sql-2fa8_1' to './test/test2' (errno: 150) This happens because ALTER TABLE really works by making a copy of the table, then renaming to move the old table out of the way and move the new table into its place. It is error on rename certainly one of the less meaningful error messages I’ve seen in MySQL. There’s slightly more information in the output of SHOW ENGINE INNODB STATUS, if you are looking there (of course, if you’re looking there you’re probably already clued in to what’s going on). And innotop can parse that information for you: In case you didn’t understand why the foreign key constraint was failing, the error message innotop parses out is much clearer. It’s because the foreign key columns in the parent and child table have to have the same data type. I was trying to change the child’s column to an incompatible type. I'm Baron Schwartz, the founder and CEO of VividCortex. I am the author of High Performance MySQL and many open-source tools for performance analysis, monitoring, and system administration. I contribute to various database communities such as Oracle, PostgreSQL, Redis and MongoDB. Newer Older Comments
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 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 SQLSTATE[HY000]: General error: 1025 Error on rename of up vote 1 down vote favorite I'm getting this error: SQLSTATE[HY000]: General error: 1025 Error on rename of './salt/ghost' to './salt/#sql2-4ab-630b' (errno: 152). Failing Query: "ALTER TABLE ghost DROP FOREIGN KEY ghost.row_id" I looked for some information but I didn't get a solution..any help? This is my DDL: ghost,"CREATE TABLE `ghost` ( `id` int(11) NOT NULL AUTO_INCREMENT, `packet_number` int(11) DEFAULT NULL, `tbl_name` varchar(50) DEFAULT NULL, `row_id` int(11) DEFAULT NULL, `row_id2` int(11) DEFAULT NULL, `column_name` varchar(50) DEFAULT NULL, `old_value` mediumblob, `new_value` mediumblob, `ghost_action` varchar(255) DEFAULT NULL, `ghost_user_id` int(11) DEFAULT NULL, `ghost_action_comments` varchar(255) DEFAULT NULL, `ghost_status_id` int(11) DEFAULT '1', `ghost_status_comments` varchar(255) DEFAULT NULL, `serialized` mediumblob, `parent_id` int(11) DEFAULT NULL, `created_at` datetime NOT NULL, `updated_at` datetime NOT NULL, `created_by` bigint(20) DEFAULT NULL, `updated_by` bigint(20) DEFAULT NULL, PRIMARY KEY (`id`), KEY `fk_change_1_idx` (`ghost_user_id`), KEY `fk_change_2_idx` (`ghost_status_id`), KEY `row_id2_idx` (`row_id2`), CONSTRAINT `ghost_ghost_status_id_ghost_status_id` FOREIGN KEY (`ghost_status_id`) REFERENCES `ghost_status` (`id`), CONSTRAINT `ghost_ghost_user_id_sf_guard_user_id` FOREIGN KEY (`ghost_user_id`) REFERENCES `sf_guard_user` (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=120450 DEFAULT CHARSET=utf8" Javi mysql share|improve this question edited Feb 20 '12 at 17:13 asked Feb 20 '12 at 15:21 user248959 12117 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote Without knowing your DDL, I did find this on the docs regarding error code 1025, in one of the user comments: To avoid getting this error while trying to drop a foreign key, use the constraint na