Returns true if:
- this field has some annotation that auto-generates a value if it's
not provided in an insert statement,
(@defaultValue, @autoCreateTime, @autoIncrement)
- has a @constructValue annotation (which is handled in db.d)
- is nullable (e.g. of type Nullable!T), which implies that null
is the default value.
Returns true if: - this field has some annotation that auto-generates a value if it's not provided in an insert statement, (@defaultValue, @autoCreateTime, @autoIncrement) - has a @constructValue annotation (which is handled in db.d) - is nullable (e.g. of type Nullable!T), which implies that null is the default value.