Rails Migration Data Types MySql Postgresql SQLiteRailsmysqlpostgresqlsqlite:binaryblobbyteablob:booleantinyint(1)booleanboolean:datedatedatedate:datetimedatetimetimestampdatetime:decimaldecimaldecimaldecimal:floatfloatfloatfloat:integerint(11)integerinteger:stringvarchar(255)*varchar(255):texttexttexttext:timetimetimedatetime:timestampdatetimetimestampdatetime