Function NewDString

pkg/sql/sem/tree/datum.go:1199–1202

NewDString is a helper routine to create a *DString initialized from its argument.

(d string)

// NewDString is a helper routine to create a *DString initialized from its
// argument.
func NewDString(d string) *DString {
	r := DString(d)
	return &r
}

// AsDString attempts to retrieve a DString from an Expr, returning a DString and
// a flag signifying whether the assertion was successful. The function should