Method SetAnonymousLabel

server/plpgsql/interpreter_stack.go:246–250

SetAnonymousLabel sets the label for the current scope to a guaranteed unique value.

()

// SetAnonymousLabel sets the label for the current scope to a guaranteed unique value.
func (is *InterpreterStack) SetAnonymousLabel() {
	// Postgres labels cannot have a tab character, so we can generate a label with one to guarantee it's unique
	is.stack.Peek().label = fmt.Sprintf("\t%d", is.labelID)
	is.labelID++
}

// BufferReturnQueryResults buffers |results| from a RETURN QUERY statement so that they can be returned when
// the function exits. If results from a previous RETURN QUERY call have already been buffered, |results| will