MySQL: errno: 105 can't create table - mysql

Question

I wanted to make a database exactly as below:
So I wanted to define the primary and foreign keys for each table.
Based on this answer, I saw that:
"city" table has 1 PK (ID) and 1 FK (countrycode)
"countrylanguage" table has 2 PK (Language and countrycode) and 1 FK
(countrycode)
"country" table has 1 PK (Code)
So I tried to make some magic on a "pre-heated" code:
CREATE TABLE `City` (
`ID` int(11) NOT NULL,
`Name` varchar(35) NOT NULL ,
`CountryCode` varchar(3) NOT NULL DEFAULT '',
`District` varchar(20) NOT NULL ,
`Population` int(11) NOT NULL ,
PRIMARY KEY(`ID`) ,
FOREIGN KEY(`CountryCode`) REFERENCES `Country`(`Code`)
) ;
CREATE TABLE `CountryLanguage` (
`CountryCode` varchar(3) NOT NULL DEFAULT '',
`Language` varchar(30) NOT NULL ,
`IsOfficial` varchar(30) NOT NULL ,
`Percentage` float(4,1) NOT NULL ,
PRIMARY KEY(`Language`),
FOREIGN KEY(`CountryCode`) REFERENCES `Country`(`Code`)
) ;
CREATE TABLE `Country` (
`Code` varchar(3) NOT NULL DEFAULT '',
`Name` varchar(52) NOT NULL DEFAULT '',
`Continent` varchar(63),
`Region` varchar(26) NOT NULL DEFAULT '',
`SurfaceArea` float(10,2) NOT NULL DEFAULT '0.00',
`IndepYear` smallint(6) DEFAULT NULL,
`Population` int(11) NOT NULL DEFAULT '0',
`LifeExpectancy` float(3,1) DEFAULT NULL,
`GNP` float(10,2) DEFAULT NULL,
`GNPOld` float(10,2) DEFAULT NULL,
`LocalName` varchar(45) NOT NULL DEFAULT '',
`GovernmentForm` varchar(45) NOT NULL DEFAULT '',
`HeadOfState` varchar(60) DEFAULT NULL,
`Capital` int(11) DEFAULT NULL,
`Code2` varchar(2) NOT NULL DEFAULT '',
PRIMARY KEY(`Code`)
) ;
but my good ol' mysql command line client has the same ERROR 1005 thing twice, and says that it can't create tables 'test.city' and 'test.countrylanguage'
with the errno:150 thingy as an explanation.
So I searched a bit around here and I found some answers regarding to table elements not having the same type/parameter (f.e. INT(2) to INT(2) NOT NULL). As fas as I could see, Nothing like this happens here.
What is my coffee-drained brain missing here?
Thank you for your time in advance.

Answer 1

CREATE TABLE Country first, then CREATE TABLE City, and CREATE TABLE CountryLanguage, since TABLE Country is referenced by the other two tables.

Answer 2

wrong create sequnce you should create firts Country because City and CountryLanguage refer to country table
CREATE TABLE `Country` (
`Code` varchar(3) NOT NULL DEFAULT '',
`Name` varchar(52) NOT NULL DEFAULT '',
`Continent` varchar(63),
`Region` varchar(26) NOT NULL DEFAULT '',
`SurfaceArea` float(10,2) NOT NULL DEFAULT '0.00',
`IndepYear` smallint(6) DEFAULT NULL,
`Population` int(11) NOT NULL DEFAULT '0',
`LifeExpectancy` float(3,1) DEFAULT NULL,
`GNP` float(10,2) DEFAULT NULL,
`GNPOld` float(10,2) DEFAULT NULL,
`LocalName` varchar(45) NOT NULL DEFAULT '',
`GovernmentForm` varchar(45) NOT NULL DEFAULT '',
`HeadOfState` varchar(60) DEFAULT NULL,
`Capital` int(11) DEFAULT NULL,
`Code2` varchar(2) NOT NULL DEFAULT '',
PRIMARY KEY(`Code`)
) ;
CREATE TABLE `City` (
`ID` int(11) NOT NULL,
`Name` varchar(35) NOT NULL ,
`CountryCode` varchar(3) NOT NULL DEFAULT '',
`District` varchar(20) NOT NULL ,
`Population` int(11) NOT NULL ,
PRIMARY KEY(`ID`) ,
FOREIGN KEY(`CountryCode`) REFERENCES `Country`(`Code`)
) ;
CREATE TABLE `CountryLanguage` (
`CountryCode` varchar(3) NOT NULL DEFAULT '',
`Language` varchar(30) NOT NULL ,
`IsOfficial` varchar(30) NOT NULL ,
`Percentage` float(4,1) NOT NULL ,
PRIMARY KEY(`Language`),
FOREIGN KEY(`CountryCode`) REFERENCES `Country`(`Code`)
) ;