Oracle/Cross JOIN 썸네일형 리스트형 Cross JOIN Oracle Tips by Burleson http://www.dba-oracle.com/t_garmany_9_sql_cross_join.htm Cartesian Product The Cartesian product, also referred to as a cross-join, returns all the rows in all the tables listed in the query. Each row in the first table is paired with all the rows in the second table. This happens when there is no relationship defined between the two tables. Both the AUTHOR and STORE tabl.. 더보기 이전 1 다음