|Oracle8i SQL Reference
Release 2 (8.1.6)
Oracle and Standard SQL, 3 of 3
Oracle supports numerous features that extend beyond standard SQL. In your Oracle applications, you can use these extensions just as you can use Entry SQL92.
If you are concerned with the portability of your applications to other implementations of SQL, use Oracle's FIPS Flagger to locate Oracle extensions to Entry SQL92 in your embedded SQL programs. The FIPS Flagger is part of the Oracle precompilers and the SQL*Module compiler.