Mysql Foreign Key Error 1005 Errno 150
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Can't Create Table (errno 150) Mysql
it only takes a minute: Sign up Error Code: 1005. Can't create table '…' (errno: 150) up vote 74 down vote favorite 30 I searched for a solution to this problem on internet and checked the SO questions but no solution worked for my case. I want to create a foreign key from table sira_no to metal_kod. ALTER TABLE sira_no error code 1005 iphone ADD CONSTRAINT METAL_KODU FOREIGN KEY(METAL_KODU) REFERENCES metal_kod(METAL_KODU) ON DELETE SET NULL ON UPDATE SET NULL ; This script returns: Error Code: 1005. Can't create table 'ebs.#sql-f48_1a3' (errno: 150) I tried adding index to the referenced table: CREATE INDEX METAL_KODU_INDEX ON metal_kod (METAL_KODU); I checked METAL_KODU on both tables (charset and collation). But couldn't find a solution to this problem. Does anyone have any idea? Thanks in advance. EDIT: Here is the metal_kod table: METAL_KODU varchar(4) NO PRI DURUM bit(1) NO METAL_ISMI varchar(30) NO AYAR_YOGUNLUK smallint(6) YES 100 mysql mysql-error-1005 share|improve this question edited Jan 27 '14 at 7:57 Melon 786617 asked Jan 26 '12 at 13:14 lamostreta 85122046 Can you show the schema for the metal_kod table ... which field in that table should the Foreign Key reference ? –ManseUK Jan 26 '12 at 13:28 add a comment| 9 Answers 9 active oldest votes up vote 199 down vote accepted Error Code: 1005 -- there is a wrong primary key reference in your code usually it's due to a reference FK field not exist. mig
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Supports Transactions, Row-level Locking, And Foreign Keys
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Error Code 10005
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 up MySQL ERROR 1005: Can't http://stackoverflow.com/questions/9018584/error-code-1005-cant-create-table-errno-150 create table (errno: 150) up vote 6 down vote favorite I am trying to create the following table create table messaInScena ( data date, ora time, spazio varchar(20), spettacolo varchar(40), postiDisponibili smallint, prezzoIntero decimal(5,2), prezzoRidotto decimal(5,2), prezzoStudenti decimal(5,2), primary key (data, ora, spazio), foreign key (spazio) references spazio(nome) on update cascade on delete set null, foreign key (spettacolo) references spettacolo(titolo) on update cascade on delete http://stackoverflow.com/questions/17812616/mysql-error-1005-cant-create-table-errno-150 set null, constraint RA3_1 check (postiDisponibili >= 0) ) ; but I get the following error: Error Code: 1005 Can not create table 'teatrosql.messainscena' (errno: 150) The tables that are referenced by foreign keys are: create table spazio ( nome varchar(20) primary key, indirizzo varchar(40) not null, pianta varchar(20), capienza smallint ); create table spettacolo ( titolo varchar(40) primary key, descrizione LONGBLOB, annoProduzione char(4) ); I have already verified that the fk are unique and that there are no typos (but given a control also you that you never know :D). As you can see the reference fields are primary keys. between fields and fk reference types and dimensions coincide .. where am I wrong?? the the other tables of DB create table teatro ( nome varchar(20) primary key, telefono varchar(15), fax varchar(15), indirizzo varchar(40) not null, email varchar(30), url varchar(30) ); create table biglietteria ( nome varchar(20) primary key, indirizzo varchar(40) not null, email varchar(30), telefono varchar(15), teatro varchar(20), foreign key (teatro) references teatro(nome) on update cascade on delete set null ); create table orario ( biglietteria varchar(20), giorno varchar(10), inizio time, fine time, primary key(biglietteria, giorno, inizio), foreign key (biglietteria) references bigliet
log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might http://dba.stackexchange.com/questions/62114/create-table-shows-error-1005hy000-errno-150 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 http://forums.mysql.com/read.php?22,19755,499517 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 error 1005 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 Create table shows ERROR 1005(HY000) errno 150 up vote 0 down vote error 1005 errno favorite i tried to create tables as per given in my textbook in MySQL server as follows: create table department (dept_name varchar(20), building varchar(15), budget numeric(12,2), primary key (dept_name) ); create table course (course_id varchar(8), title varchar(50), dept_name varchar(20), credits numeric(2,0), primary key (course_id), foreign key (dept_name) references department ); the department table gets created, but an error ERROR 1005 (HY000): Can't create table 'test.course' (errno: 150) is displayed. The queries seem very simple. And i am unable to find any mistake. What can be the possible error that is preventing me to create the table? mysql foreign-key share|improve this question asked Mar 31 '14 at 5:29 Amita 312 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted You are missing column name of parent table to which your child refer, while creating child table, do like below create table department (dept_name varchar(20), building varchar(15), budget numeric(12,2), primary key (dept_name) ); create table course (course_id varchar(8), title varchar(50), dept_name varc
Community Podcasts MySQL.com Downloads Documentation Section Menu: MySQL Forums :: InnoDB :: ERROR 1005: Can't create table (errno: 150) New Topic Advanced Search Re: ERROR 1005: Can't create table (errno: 150) Posted by: Chetan Dhumale () Date: November 18, 2011 12:31AM Dear All I also got the same error #1005 can't create table errno 150 mysql error because of incorrect foreign key. I search online. I first take that table(child table) and the tables(master tables) which it refers separate from database . correct the data types and make sure foreign key and referenced column should have same data types, length, attributes, default values, collation. and then my problem is solved. i got the hint from mysql ref manual link: http://dev.mysql.com/doc/refman/5.5/en/innodb-foreign-key-constraints.html Navigate:Previous Message•Next Message Options:Reply•Quote Subject Views Written By Posted ERROR 1005: Can't create table (errno: 150) 641332 elmpie 03/24/2005 01:20PM Re: ERROR 1005: Can't create table (errno: 150) 304119 Martin Lukasiewycz 03/28/2005 02:15PM Re: ERROR 1005: Can't create table (errno: 150) 215442 KimSeong Loh 03/29/2005 08:42PM Re: ERROR 1005: Can't create table (errno: 150) 155625 Michael Buell 05/30/2005 10:29AM Re: ERROR 1005: Can't create table (errno: 150) 149741 Chris Yuan 10/27/2005 11:01PM Re: ERROR 1005: Can't create table (errno: 150) 92347 Deepak Kumar 03/14/2008 11:45PM ERROR 1005: Can't create table (errno: 150) 72385 Pradeep Max 07/07/2008 09:00AM Re: ERROR 1005: Can't create table (errno: 150) 49769 karthik sakthi 03/12/2009 07:38AM Re: ERROR 1005: Can't create table (errno: 150) Global solution 50910 Mayur P Vegad 06/23/2010 08:13AM Re: ERROR 1005: Can't create table (errno: 150) Global solution 20533 B S 08/13/2011 09:04PM unfo