title: seeking the truth about ad hoc join costs. authors: l haas , m carey , m livny , a shukla. venue: vldb j.. year: 1997
title: seeking the truth about ad hoc join costs. authors: lm haas , mj carey , m livny , a shukla. venue: the vldb journal the international journal on very large & hellip ; ,. year: 1997.0