Page Comparison

SELECT 
	   P.PIN, P.NAME,
	  P.EMPLOYMENTSTARTDATE, P.EMPLOYMENTENDDATENAME, 
	   P.EMPLOYMENTSTARTDATE, 
	   P.EMPLOYMENTENDDATE,   
	    P.NATIONALITY, 
	                P.CLIENT NUMORGID, 
   	             ISNULL(O.NAME, O2.NAME) AS ORGANIZATION, 
  	              C02.NAME AS RANK,
	                 P.Sex,
         	       P.PIN CNTCOUNT,     
            P.EMPLOYMENTSTARTDATE AS EMPDATEYEAR, 
	                 P.EMPLOYMENTSTARTDATE AS EMPMONTHQUARTER,

           	    P.EMPLOYMENTSTARTDATE AS EMPQUARTERMONTH,       
          P.EMPLOYMENTSTARTDATE AS EMPYEAR,    
                P.EMPLOYMENTENDDATE AS EMPENDDATE,
                P.EMPLOYMENTENDDATE AS EMPENDMONTH,
                P.EMPLOYMENTENDDATE AS EMPENDQUARTER, 
                P.EMPLOYMENTENDDATE AS EMPENDYEAR,               
                'Empl.	   'Employment Start' AS REASON,
	                'Employment Started'Active' AS STATUS , cont.text as CONTRACTTYPE          
               
 FROM PW001P01 P       
LEFT JOIN PW001P0P P0P ON P.PIN=P0P.PIN AND PNUMBER='A'                   
  LEFT JOIN PWORG O ON O.NUMORGID=dbo.ad_ScanOrgTree(P.CLIENT,3)
   LEFT JOIN PWORG O2 ON O2.NUMORGID=dbo.ad_ScanOrgTree(P.CLIENT,2)      
LEFT JOIN PW001C02 C02 ON C02.CODE=P0P.POSITIONID       
    
left join pw001c32 cont on cont.code=p.contracttype    
   WHERE (NOT P.EMPLOYMENTSTARTDATE IS NULL) AND (NOT C02.NAME IS NULL) 

UNION all

UNIONSELECT 
	  SELECT P.PIN, P.NAME, P.EMPLOYMENTSTARTDATE, 
	   P.EMPLOYMENTENDDATENAME, 
	   P.EMPLOYMENTSTARTDATE, 
	   P.EMPLOYMENTENDDATE,   
   	   P.NATIONALITY, 
	                P.CLIENT NUMORGID, 
      	          ISNULL(O.NAME, O2.NAME) AS ORGANIZATION, 
	                C02.NAME AS RANK,
   	             P.Sex,
             	   P.PIN CNTCOUNT,     
                P.EMPLOYMENTSTARTDATE AS EMPDATEYEAR, 
	                 P.EMPLOYMENTSTARTDATE AS EMPMONTHQUARTER,

           	    P.EMPLOYMENTSTARTDATE AS EMPQUARTER, 
                P.EMPLOYMENTSTARTDATE AS EMPYEARMONTH,                     P.EMPLOYMENTENDDATE AS EMPENDDATE,
                P.EMPLOYMENTENDDATE AS EMPENDMONTH,
                P.EMPLOYMENTENDDATE AS EMPENDQUARTER, 
                P.EMPLOYMENTENDDATE AS EMPENDYEAR,                              
                
	   ISNULL(C55E.NAME, 'Not Specified') AS REASON,                                
 	               'Employment Ended'Inactive' AS STATUS , cont.text as CONTRACTTYPE      
  
                 FROM PW001P01 P 
 
 LEFT JOIN PW001P0P P0P ON P.PIN=P0P.PIN AND PNUMBER='A' 
  
LEFT JOIN PWORG O ON O.NUMORGID=dbo.ad_ScanOrgTree(P.CLIENT,3)

  LEFT JOIN PWORG O2 ON O2.NUMORGID=dbo.ad_ScanOrgTree(P.CLIENT,2)   
   LEFT JOIN PW001C02 C02 ON C02.CODE=P0P.POSITIONID
  
LEFT JOIN PW001C55 C55E ON C55E.CODE=P.STOPREASON     
left join pw001c32 cont on cont.code=p.contracttype
   WHERE (NOT P.EMPLOYMENTENDDATE IS NULL) AND (NOT C02.NAME IS NULL)