Error No 1005 Mysql
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Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community error code 1005 mysql of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error Code: 1005. Can't create table '…' (errno: 150) up vote 74 down vote favorite 30
Error Code 1005 Mysql Errno 150
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 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 mysql error 1005 (hy000) 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 85122045 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. might be you have typo mistake,or check case it should be same, or there's a field-type mismatch. FK-linked fields must match definitions exactly. Some Known causes may be : The two key fields type and/or size doesn’t match exactly. For example, if one is INT(10) the key field needs to be INT(10) as well and not INT(11) or TINYINT. You may want to confirm the field size using SHOW CREATE TAB
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about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss error 1005 access denied Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up MySQL error 1005 http://stackoverflow.com/questions/9018584/error-code-1005-cant-create-table-errno-150 errno 150 Foreign key constraint is incorrectly formed up vote 0 down vote favorite I have created the following tables: Stops: CREATE TABLE Stop ( routeNo DECIMAL (4,0) UNSIGNED, stopNo DECIMAL(3,0) UNSIGNED, latitude DECIMAL(19,16), longitude DECIMAL(19,16), CONSTRAINT PK_Location PRIMARY KEY (routeNo, stopNo), CONSTRAINT FK_stop_location FOREIGN KEY (latitude,longitude) REFERENCES Location(latitude,longitude), CONSTRAINT FK_stop_route FOREIGN KEY (routeNo) REFERENCES Route(routeNo) ); And the table WorkDay: CREATE TABLE Workday ( http://stackoverflow.com/questions/34074739/mysql-error-1005-errno-150-foreign-key-constraint-is-incorrectly-formed theDate DATE PRIMARY KEY, notes VARCHAR(30) ); I then try to create the table Order Delivery with the following code: CREATE TABLE OrderDelivery ( routeNo DECIMAL(4,0) UNSIGNED, stopNO DECIMAL(3,0) UNSIGNED, orderNo INT(9), CONSTRAINT pk_Orders PRIMARY KEY (routeNo, stopNo, orderNo), deliveryDateExpected DATE, deliveryTime TIME, customerName VARCHAR(40), creditCardNo CHAR(16) NOT NULL, customerRanking ENUM('platinum','gold','occasional','one-off'), CONSTRAINT fk_Routes FOREIGN KEY (routeNo) REFERENCES Stop(routeNo), CONSTRAINT fk_Stops FOREIGN KEY (stopNo) REFERENCES Stop(stopNo), CONSTRAINT fk_Dates FOREIGN KEY (deliveryDateExpected) REFERENCES Workday(theDate) ); However every time i try to create the OrderDelivery table it gives the error that the foreign key is incorrectly formed "SQL Error (1005): Can't create table 'harry.OrderDelivery' (errno:150)Foreign key constraint is incorrectly formed" How can i rectify this? mysql share|improve this question asked Dec 3 '15 at 19:40 HarAdams 92 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote You can't create a foreign key to a table with a multiple primary key referencing only one field of that primary key. So your problem lies here: CONSTRAINT fk_Routes FOREIGN KEY (routeNo) REFERENCES Stop(routeNo), CONSTRAINT fk_Stops FOREIGN KEY (stopNo) REFERENCES Stop(stopNo), You should change it to CONSTRAINT fk_Stops_Routes FOREIGN KEY (routeNo, stopNo) REFERENCES Stop(ro
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 http://dba.stackexchange.com/questions/62114/create-table-shows-error-1005hy000-errno-150 of this site About Us Learn more about Stack Overflow the company Business http://forums.mysql.com/read.php?22,19755,499517 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 error 1005 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 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 error 1005 mysql 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 varchar(20), credits numeric(2,0), primary key (course_id), foreign key (dept_name) references department(dept_name) ); share|improve this answer answered Mar 31 '14 at 5:32 Abdul Manaf 4,75063864 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up usin
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) 641142 elmpie 03/24/2005 01:20PM Re: ERROR 1005: Can't create table (errno: 150) 304098 Martin Lukasiewycz 03/28/2005 02:15PM Re: ERROR 1005: Can't create table (errno: 150) 215428 KimSeong Loh 03/29/2005 08:42PM Re: ERROR 1005: Can't create table (errno: 150) 155615 Michael Buell 05/30/2005 10:29AM Re: ERROR 1005: Can't create table (errno: 150) 149731 Chris Yuan 10/27/2005 11:01PM Re: ERROR 1005: Can't create table (errno: 150) 92336 Deepak Kumar 03/14/2008 11:45PM ERROR 1005: Can't create table (errno: 150) 72377 Pradeep Max 07/07/2008 09:00AM Re: ERROR 1005: Can't create table (errno: 150) 49761 karthik sakthi 03/12/2009 07:38AM Re: ERROR 1005: Can't create table (errno: 150) Global solution 50901 Mayur P Vegad 06/23/2010 08:13AM Re: ERROR 1005: Can't create table (errno: 150) Global solution 20529 B S 08/13/2011 09:04PM unfortunately not 4828 Gavin Stokes 10/09/2012 09:48PM Re: ERROR 1005: Can't create table (errno: 150) 37433 Agyeya Gupta 04/26/2009 06:23AM Re: ERROR 1005: Can't create table (errno: 150) 25612 Chris Walker 06/28/2009 12:40PM Re: ERROR 1005: Can't create table (errno: 150) [SOLVED] 48484 Chris Walker 06/28/2009 12:41PM Re: ERROR 1005: Can't create table (errno: 150) [SOLVED] 29141 Jitendra Gupta 09/04