Method Normalize

pkg/sql/sem/tree/datum.go:3172–3175

Normalize sorts and uniques the datum tuple.

(ctx *EvalContext)

// Normalize sorts and uniques the datum tuple.
func (d *DTuple) Normalize(ctx *EvalContext) {
	d.sort(ctx)
	d.makeUnique(ctx)
}

func (d *DTuple) sort(ctx *EvalContext) {
	if !d.sorted {