For example, if you submit a PROC PRINT statement that references a DB2 table, the DB2 SQL query is displayed in the SAS log. The SAS/ACCESS engine for DB2 generates the DB2 SQL query, as shown in ...

When you review your SQL code (by selecting Show SQL from the View menu), you see that DB2 SQL has used set operators (such as UNION) to produce an outer join result, instead of using outer join ...