Generally, all databases vendors support EXEC SQL statements cited in the ANSI-92 standard. In addition, some vendors support
               extensions to this standard. Please consult DBMS SQL documentation for more information. 
               	 
            
 
            	 
            In addition, see 
               		Related Information for the following sections: 
               	 
            
 
            	 
             
               		
               - COBSQL - consult your DBMS vendor's COBOL precompiler documentation for more information. For example, see the 
                  		  Oracle Pro*COBOL Programmer's Guide. 
                  		
               
-  DB2 ECM/HCO for DB2 - refer to the 
                  		  DB2 LUW SQL Reference Volume 2. 
                  		
               
- OpenESQL - database vendors usually support ANSI /ISO standards for embedded SQL. Please consult your database vendor's SQL
                  reference for specific detail. OpenESQL provides extensions to the standard. See 
                  		  Embedded SQL Statements. 
                  		
               
- XDB (SQL Option for DB2) - see 
                  		  SQL Statements.