and other attributes of the data. Data step is flexible and easy to use, but it also requires more memory and processing time than proc sql. Data step is a SAS programming step that allows you to ...

The DESCRIBE VIEW statement writes a view definition to the SAS log. If you use a PROC SQL view in the DESCRIBE VIEW statement that is based on or derived from another view, you may want to use the ...

However, a user could still update the data accessed by VLIB.CUSTACCT, for example, by using a PROC SQL UPDATE. Assign a WRITE level of protection to prevent data updates. To delete a password on an ...