When I am working with an Oracle database, I still find myself using SQL*Plus for many quick and dirty database queries. In particular, I often look up constraints in SQL*Plus. In this post, I ...

Furthermore, the unique constraint columns may be set to null. Data type and data length are the most fundamental integrity constraints applied to data in the database. Simply by specifying the data ...

You specify DBMS SQL syntax instead of SAS SQL syntax when you use the Pass-Through Facility. You can use Pass-Through Facility statements in a PROC SQL query or store them in a PROC SQL view. The ...