Combining a PROC SQL View with a SAS Data Set By ... joined to DBMS data by using a Pass-Through query, PROC SQL cannot optimize the query. In this case it is much more efficient to use a SAS/ACCESS ...

Note: This example uses a ... Facility to access DBMS data. Beginning in Version 7, you can associate a libref directly with your DBMS data and use the libref in your Pass-Through query just as you ...

Any data that does not fall into the traditional field structure (alpha, numeric, dates) of a relational DBMS. Examples of complex data types are bills of materials, word processing documents ...