Table: countrylanguage
Columns:
column_name: CountryCode
data_type: char(3)
primary_key: 1

column_name: Language
data_type: char(30)
primary_key: 2

column_name: IsOfficial
data_type: text
primary_key: 0

column_name: Percentage
data_type: float(4,1)
primary_key: 0