The 
                  		DATACOMPRESS option specifies whether data compression is in effect and the type of compression. The directive only affects record sequential
                  and indexed files. 
                  	  
               
            
 
            	 
             
               		
               When set to 0, no data compression takes place. Otherwise, the number indicates the type of compression. 
                  		
               
 
               	 
              
            	 
            
               Syntax:
 
               		 
               		
                
                  		    
                  			 DATACOMPRESS 
                  			 = 
                  			 integer 
                  		    
                  		
               
 
               	 
              
            	 
            
               Parameters:
 
               		 
               		
                
                  		   
                  			 
                  - integer 
                     			 
                  
-  
                     				
                      
                        				   
                        					 
                        - 0 
                           					 
                        
- No data compression is performed. 
                           					 
                        
- 1 
                           					 
                        
- Run-length encoding. 
                           					 
                        
- 3 
                           					 
                        
- Run-length encoding for double-byte (DBCS) characters