Struct Function1

server/functions/framework/functions.go:73–82

Function1 is a function that takes one parameter. The parameter and return type is passed into the Callable function when the parameter (and possibly return type) is a polymorphic type. The return type is the last type in the array.

// Function1 is a function that takes one parameter. The parameter and return type is passed into the Callable function
// when the parameter (and possibly return type) is a polymorphic type. The return type is the last type in the array.
type Function1 struct {
	Name               string
	Return             *pgtypes.DoltgresType
	Parameters         [1]*pgtypes.DoltgresType
	Variadic           bool
	IsNonDeterministic bool
	Strict             bool
	SRF                bool
	Callable           func(ctx *sql.Context, paramsAndReturn [2]*pgtypes.DoltgresType, val1 any) (any, error)
}

// Function1N is a function that takes at least one parameter. This is different from a SQL variadic function, as the
// additional parameters may have different types (that do not contribute to type deduction like with `anyelement`), and