Error 1025 Hy000 Error On Rename Of Errno 155
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Mysql Error 1025 Errno 150
takes a minute: Sign 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 (HY000): Error on rename of .... (errno: 150). If I understand correctly it is a foreign error code 1025 outlook mac 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 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 3,42564364 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; ALTE
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Laravel Drop Foreign Key
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How To Drop Foreign Key In Mysql
programmers, just like you, helping each other. Join them; it only takes a minute: Sign up #1025 - Error on rename of './database/#sql-2e0f_1254ba7' to './database/table' (errno: 150) up vote 58 down vote favorite 13 So I am http://stackoverflow.com/questions/5948704/help-with-error-1025-hy000-error-on-rename-of-errno-150 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, 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 http://stackoverflow.com/questions/4080611/1025-error-on-rename-of-database-sql-2e0f-1254ba7-to-database-table 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 198k36356415 asked Nov 2 '10 at 17:55 Richard Knop 23.4k95284462 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 101 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 6,4601365131 answered Nov 2 '10 at 18:50 Ike Walker 33.4k95278 add a comment| up vote 18 down vote For those who are getting to this question via google... this error can also happen if you try to rename a field that is acting as a foreign key. share|improve this answer answered Jun 20 '13 at 13:03 Dave C 262521 add a comment| up vote 18 down vote As was said you need to remove the FKs before. On
Local Community Meetups Laravel.io Site and Community Forum Database error 1025 migrate:reset erring when dropping foreign key I'm having an issue when rolling back a migration that drops foreign keys. I'm creating the foreign error on rename keys in their own migration file to avoid any issues with the tables not being present and the migration itself works fine. However, the reset provides the following SQL error. [Illuminate\Database\QueryException] SQLSTATE[HY000]: General error: 1025 Error on rename of [emailprotected]/authors_books' to [emailprotected]/#sql2 20a-f4' (errno: 152) (SQL: alter table `authors_book
Windows to LinuxLog In ExportXMLWordPrintableDetails Type: Bug Status: Closed (View Workflow) Priority: Major Resolution: Fixed Affects Version/s: 5.5, 10.0, 10.1 Fix Version/s: 5.5.48, 10.0.24 Component/s: Partitioning, Storage Engine - InnoDB Labels: None Description take the attached archive from MDEV-9233 ; start server on Linux with --lower-case-table-names=1; try to run alter table t1 partition by range (to_days(creation_time)) (partition FirstPart VALUES LESS THAN (1), partition LastPart VALUES LESS THAN MAXVALUE); Results on different versions differ. 5.5 (as of commit 9c9d10b441fe79b111509949ca40afe1a6284c0f) survives, but throws an error: MariaDB [test]> alter table t1 partition by range (to_days(creation_time)) (partition FirstPart VALUES LESS THAN (1), partition LastPart VALUES LESS THAN MAXVALUE); ERROR 1025 (HY000): Error on rename of './test/t1' to './test/#sql2-7743-2' (errno: 155) 10.0 (as of commit 74b1af19e9270a932f9e5f907eff53852984a7d3) and 10.1 go down with an assertion failure: 2016-01-26 20:50:13 7f06e2fc2700 InnoDB: Assertion failure in thread 139667554707200 in file lock0lock.cc line 4843 InnoDB: Failing assertion: trx->dict_operation != TRX_DICT_OP_NONE #5 0x00007f06e0f36538 in abort () from /lib64/libc.so.6 #6 0x0000000000a5c676 in lock_release (trx=0x7f06b72b2f78) at /src/10.0/storage/xtradb/lock/lock0lock.cc:4843 #7 0x0000000000a61dd3 in lock_trx_release_locks (trx=0x7f06b72b2f78) at /src/10.0/storage/xtradb/lock/lock0lock.cc:7145 #8 0x0000000000b7d2d2 in trx_commit_in_memory (trx=0x7f06b72b2f78, lsn=1639251) at /src/10.0/storage/xtradb/trx/trx0trx.cc:1406 #9 0x0000000000b7dd85 in trx_commit_low (trx=0x7f06b72b2f78, mtr=0x7f06e2fbc1d0) at /src/10.0/storage/xtradb/trx/trx0trx.cc:1621 #10 0x0000000000b7ddf6 in trx_commit (trx=0x7f06b72b2f78) at /src/10.0/storage/xtradb/trx/trx0trx.cc:1642 #11 0x0000000000b7e75f in trx_commit_for_mysql (trx=0x7f06b72b2f78) at /src/10.0/storage/xtradb/trx/trx0trx.cc:1902 #12 0x0000000000b04003 in row_rename_table_for_mysql (old_name=0x7f06e2fbce80 "test/t1#p#lastpart", new_name=0x7f06e2fbca80 "test/#sql2-77c0-e#P#LastPart", trx=0x7f06b72b2f78, commit=true) at /src/10.0/storage/xtradb/row/row0mysql.cc:5232 #13 0x0000000000a0c959 in innobase_rename_table (trx=0x7f06b72b2f78, from=0x7f06e2fbd8b0 "./test/t1#P#LastPart", to=0x7f06e2fbdab0 "./test/#sql2-77c0-e#P#LastPart") at /src/10.0/storage/xtradb/handler/ha_innodb.cc:11417 #14 0x0000000000a0cb00 in ha_innobase::rename_table (this=0x7f06c8430088, from=0x7f06e2fbd8b0 "./test/t1