select Open+Close from Quote_get('IBM');
              ?column?              
------------------------------------
 float4:{20.7,40.4,60.7,80.7,100.7}
(1 row)

select Open-Close from Quote_get('IBM');
                  ?column?                   
---------------------------------------------
 float4:{-0.3,0,0.299999,0.299999,-0.299999}
(1 row)

select Open*Close from Quote_get('IBM');
                 ?column?                  
-------------------------------------------
 float4:{107.1,408.04,921.1,1628.1,2535.1}
(1 row)

select Open/Close from Quote_get('IBM');
                   ?column?                   
----------------------------------------------
 float4:{0.971429,1,1.00993,1.00746,0.994059}
(1 row)

select Open%Close from Quote_get('IBM');
                ?column?                
----------------------------------------
 float4:{10.2,0,0.299999,0.299999,50.2}
(1 row)

select Open^Close from Quote_get('IBM');
                               ?column?                               
----------------------------------------------------------------------
 float8:{3.89316e+10,2.33399e+26,6.69663e+44,4.16575e+64,7.68313e+85}
(1 row)

select Close+*Volume from Quote_get('IBM');
     ?column?     
------------------
 55480.0006866455
(1 row)

select Volume//Close from Quote_get('IBM');
     ?column?     
------------------
 36.9866668294271
(1 row)

select Open~Close from Quote_get('IBM');
     ?column?     
------------------
 0.99982502975582
(1 row)

select (Open>Close)?Day from Quote_get('IBM');
           ?column?           
------------------------------
 date:{11-04-2013,11-05-2013}
(1 row)

select (Open>Close)? from Quote_get('IBM');
  ?column?  
------------
 int8:{2,3}
(1 row)

select -Open from Quote_get('IBM');
                ?column?                
----------------------------------------
 float4:{-10.2,-20.2,-30.5,-40.5,-50.2}
(1 row)

select Open>Close from Quote_get('IBM');
     ?column?     
------------------
 char:{0,0,1,1,0}
(1 row)

select Open>=Close from Quote_get('IBM');
     ?column?     
------------------
 char:{0,1,1,1,0}
(1 row)

select Open<Close from Quote_get('IBM');
     ?column?     
------------------
 char:{1,0,0,0,1}
(1 row)

select Open<=Close from Quote_get('IBM');
     ?column?     
------------------
 char:{1,1,0,0,1}
(1 row)

select Open=Close from Quote_get('IBM');
     ?column?     
------------------
 char:{0,1,0,0,0}
(1 row)

select Open<>Close from Quote_get('IBM');
     ?column?     
------------------
 char:{1,0,1,1,1}
(1 row)

select (Open>=Close) & (High<>Low) from Quote_get('IBM');
     ?column?     
------------------
 char:{0,0,1,1,0}
(1 row)

select (Open>Close) | (High=Low) from Quote_get('IBM');
     ?column?     
------------------
 char:{0,1,1,1,0}
(1 row)

select (Open=Close) # (High=Low) from Quote_get('IBM');
     ?column?     
------------------
 char:{0,0,0,0,0}
(1 row)

select !(Open=Close) from Quote_get('IBM');
     ?column?     
------------------
 char:{1,0,1,1,1}
(1 row)

select ~Volume from Quote_get('IBM');
            ?column?             
---------------------------------
 int4:{-101,-201,-301,-401,-501}
(1 row)

select Volume & 1 from Quote_get('IBM');
     ?column?     
------------------
 int4:{0,0,0,0,0}
(1 row)

select Volume | 1 from Quote_get('IBM');
          ?column?          
----------------------------
 int4:{101,201,301,401,501}
(1 row)

select Volume # -1 from Quote_get('IBM');
            ?column?             
---------------------------------
 int4:{-101,-201,-301,-401,-501}
(1 row)

select @(Open-Close) from Quote_get('IBM');
                 ?column?                  
-------------------------------------------
 float4:{0.3,0,0.299999,0.299999,0.299999}
(1 row)

select Day,Open||Close from Quote_get('IBM', date('01-Nov-2013'), date('03-Nov-2013'));
             day              |     ?column?      
------------------------------+-------------------
 date:{11-01-2013,11-02-2013} | bpchar8:{33#A,AA}
(1 row)

select cs_maxof(Open,Close) from Quote_get('IBM');
             cs_maxof              
-----------------------------------
 float4:{10.5,20.2,30.5,40.5,50.5}
(1 row)

select cs_minof(Open,Close) from Quote_get('IBM');
             cs_minof              
-----------------------------------
 float4:{10.2,20.2,30.2,40.2,50.2}
(1 row)

select cs_norm(Close) from Quote_get('IBM');
                        cs_norm                        
-------------------------------------------------------
 float8:{0.140355,0.270015,0.403686,0.537357,0.675038}
(1 row)

select Close*'{2.0,2.1,2.2}'::text from Quote_get('IBM', '1-Nov-2013', '4-Nov-2013');
        ?column?         
-------------------------
 float4:{21,42.42,66.44}
(1 row)

select Close*'float4:{2.0,2.1,2.2}' from Quote_get('IBM', '1-Nov-2013', '4-Nov-2013');
        ?column?         
-------------------------
 float4:{21,42.42,66.44}
(1 row)

select Day=date('1-Nov-2013') from Quote_get('IBM');
     ?column?     
------------------
 char:{1,0,0,0,0}
(1 row)

select Volume*2 from Quote_get('ABB');
     ?column?     
------------------
 int4:{1200,1400}
(1 row)

select cs_parse('{1,2,3,4}','int4')+cs_const(3.14,'float4');
           ?column?           
------------------------------
 float4:{4.14,5.14,6.14,7.14}
(1 row)

select cs_parse('{1,2,3,4}','int4')+10;
      ?column?      
--------------------
 int4:{11,12,13,14}
(1 row)

select cs_parse('{1,2,3,4}', 'int4')+'{10,20,30,40}'::text;
      ?column?      
--------------------
 int4:{11,22,33,44}
(1 row)

select cs_parse('{11-Nov-2013,12-Nov-2013,30-Nov-2013}', 'date');
                cs_parse                 
-----------------------------------------
 date:{11-11-2013,11-12-2013,11-30-2013}
(1 row)

select cs_concat('int4:{1,2,3}','int4:{4,5,6}');
     cs_concat      
--------------------
 int4:{1,2,3,4,5,6}
(1 row)

select cs_parse('{1,2,3,4,5}', 'int4') << 1;
    ?column?    
----------------
 int4:{2,3,4,5}
(1 row)

select cs_parse('{1,2,3,4,5}', 'int4') >> 2;
   ?column?   
--------------
 int4:{1,2,3}
(1 row)

select cs_parse('{1,2,3,4,5}', 'int4') << 10;
 ?column? 
----------
 int4:{}
(1 row)

select cs_parse('{1,2,3,4,5}', 'int4') >> 10;
 ?column? 
----------
 int4:{}
(1 row)

select cs_like('bpchar8:{Abc,aaBcc,aabbcc,abcba,aabbabcc,aabac,bca}', '%abc%');
       cs_like        
----------------------
 char:{0,0,0,1,1,0,0}
(1 row)

select cs_ilike('bpchar8:{Abc,aaBcc,aabbcc,abcba,aabbabcc,aabac,bca}', '%abc%');
       cs_ilike       
----------------------
 char:{1,1,0,1,1,0,0}
(1 row)

select cs_parse('{Abc,aaBcc,aabbcc,abcba,aabbabcc,aabac,bca}', 'bpchar', 8) ~~ '%abc%';
       ?column?       
----------------------
 char:{1,1,0,1,1,0,0}
(1 row)