我应该使用哪种数据类型映射到 boolean

Question

I want to map a db column to a boolean in hibernate.Which datatype i should use to map it?

tiny int? 

I will use reverse mapping in netbeans to generate POJOS

Answer 1

Take BIT(1) in mysql and Boolean in java object

Answer 2

tinyint(1) will map to boolean

bit will map to boolean as well, but when exporting bit with mysqldump will look like '\0' so i recommend tinyint(1) which will look like 0 or 1

Answer 3

You can use BOOL / BOOLEAN in mysql which is a synonym for TINYINT(1) .

Answer 4

It is depend on your Database Management System. Examples you can use bit in MS Sql, mysql