Pragma supports many primitive types that can be used in model field definitions.
Represents a sequence of utf-8 characters.
String values can be expressed using
String literals, for example:
Represents a 64-bit whole number.
Int values can be expressed with
Int literals, for example:
Represent a 64-bit floating point number.
Float values can be expressed as literals, such as
Represents a value that can be either true or false.
Boolean values can be expressed using the boolean literals
Ordered homogeneous sequences of elements. You can define an array of
T elements as
[T]. Unlike GraphQL arrays, Pragma doesn't support non-empty arrays and all array fields are required (not nullable). In the former case, currently you can add an
@onWrite function to check that the input list is not empty, and for the latter case there is no need for optional (nullable) arrays because they can just be empty.
An optional value is a value that might be
null (might not exist). You can define optional fields by appending a
? to it's type. For example: