In addition to the native Natural DML statements, Natural provides Natural SQL statements for use in Natural programs that maintain data contained in an SQL or SQL-compliant database.
This document describes the special syntax rules and conventions that apply when using Natural SQL statements.
| Common Set and Extended Set | 
| Basic Syntactical Items | 
| Natural View Concept | 
| Scalar Expressions | 
| Search Conditions | 
| Select Expressions | 
| Flexible SQL | 
 CALLDBPROC | COMMIT | DELETE | INSERT |
                  		  PROCESS
                        		  SQL | READ
                        		  RESULT SET | ROLLBACK | SELECT | UPDATE