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Error 1025: Error on rename of [...] (errno: 150)
Posted by: R A ()
Date: October 09, 2011 08:14PM

Hi,

I have the following error after trying to change the type for 3 columns from INT to VARCHAR:

Executing SQL script in server

ERROR: Error 1025: Error on rename of '.\mydb\#sql-7b4_5c' to '.\mydb\student' (errno: 150)

ALTER TABLE `mydb`.`STUDENT` CHANGE COLUMN `idSTUDENT` `idSTUDENT` VARCHAR(45) NOT NULL , CHANGE COLUMN `idGUARDIAN1` `idGUARDIAN1` VARCHAR(45) NOT NULL , CHANGE COLUMN `idGUARDIAN2` `idGUARDIAN2` VARCHAR(45) NOT NULL ,
ADD CONSTRAINT `idGUARDIAN1`
FOREIGN KEY (`idGUARDIAN1` )
REFERENCES `mydb`.`GUARDIAN` (`idGUARDIAN` )
ON DELETE NO ACTION
ON UPDATE NO ACTION,
ADD CONSTRAINT `idGUARDIAN2`
FOREIGN KEY (`idGUARDIAN2` )
REFERENCES `mydb`.`GUARDIAN` (`idGUARDIAN` )
ON DELETE NO ACTION
ON UPDATE NO ACTION


I've already changed the type for idGUARDIAN in the GUARDIAN table from INT to VARCHAR with no error.

Thanks

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Subject Written By Posted
Error 1025: Error on rename of [...] (errno: 150) R A 10/09/2011 08:14PM
Re: Error 1025: Error on rename of [...] (errno: 150) Rick James 10/13/2011 06:13AM


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