JOINS In SQL Developer, JOINS are used to relate information in different tables. A JOIN condition retrieves data from two or more tables. It is performed in the WHERE clause of the select statement. There are multiple types of SQL joins, but this post is going to be focusing on the OUTER JOIN. SYNTAX The (+) operator can be on either the right or left side of the join condition. The side the operator needs to be on depends on whether “Nulls” need to be included from that table. Using the first SQL JOIN, the results would return all the … Read More