Function: __max - Virtuoso Functions Guide

Description

The function returns the maximum value among all values in all its arguments.

Parameters

argI – Values which can be with type float, integer etc.

Examples

Example 1

SQL> select __max(12, 2.34, 5, 20.5);
__max
VARCHAR
_______________________________________________________________________________

20.5

1 Rows. -- 16 msec.

Example 2

SQL> SPARQL 
INSERT INTO GRAPH <http://mygraph2.com>
  { 
    <http://mygraph2.com/pricing/#QVal1> <price1>  1 ; <price2> 9 ; <price3> 5 .
    <http://mygraph2.com/pricing/#QVal2> <price1>  3 ; <price2> 1 ; <price3> 4 .
    <http://mygraph2.com/pricing/#QVal3> <price1>  6 ; <price2> 2 ; <price3> 2 .
  };
  
Insert into <http://mygraph2.com>, 9 (or less) triples -- done
No. of rows in result: 1
 
  
SQL> SPARQL SELECT ?s (bif:__max(?pr1, ?pr2, ?pr3))
FROM <http://mygraph2.com>
WHERE 
  {
    ?s <price1> ?pr1 ;  
       <price2> ?pr2 ;  
       <price3> ?pr3 
  };  	
  
Query result:
s                                     callret-1
VARCHAR 	                            VARCHAR
_______________________________________________
http://mygraph2.com/pricing/#QVal3	  6
http://mygraph2.com/pricing/#QVal2	  4
http://mygraph2.com/pricing/#QVal1	  9

No. of rows in result: 3

22. Virtuoso Functions Guide - __max

__max