Below list of variable types with short description. All of them are pretty similiar to any other languages

  • string

    Type string is buffer of characters ended by NULL (charcode: 0), buffer size doesn't have limitation.

  • int

    It is 64 bit signed integer, so maximum value is 9,223,372,036,854,775,807

  • float

    Floating point variable, it has double precistion.

  • decimal

    Packed decimal variable.

  • logical

    It is 64 bit integer which can store 0 or 1 value

  • void

    Special void variable used in function returning. Or we can say non-returning

  • xml

    Special xml variable which store tree of xml tags, values.

  • frame

    Special frame variable stores pointers to another variables, it is used for showing data on screen.