MEDIAN(expr1): returns the median from a group of numbers : MEDIAN « Analytical Functions « Oracle PL / SQL

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Oracle PL / SQL » Analytical Functions » MEDIAN 
MEDIAN(expr1): returns the median from a group of numbers
 

SQL>
SQL> create table TestTable (
  2    x    number primary key,
  3    y    number
  4  );

Table created.

SQL> insert into TestTable values (1);

row created.

SQL> insert into TestTable values (2);

row created.

SQL> insert into TestTable values (3);

row created.

SQL> insert into TestTable values (4);

row created.

SQL> insert into TestTable values (5);

row created.

SQL> insert into TestTable values (634 );

row created.

SQL> insert into TestTable values (732 );

row created.

SQL> insert into TestTable values (843 );

row created.

SQL> insert into TestTable values (987 );

row created.

SQL>
SQL> select from TestTable;

         X          Y
---------- ----------
         1          7
         2          1
         3          2
         4          5
         5          7
         6         34
         7         32
         8         43
         9         87

rows selected.

SQL>
SQL>
SQL>
SQL> -- MEDIAN(expr1): returns the median from a group of numbers.
SQL>
SQL> -- MEDIAN(expr1)
SQL>
SQL>
SQL> SELECT MEDIAN(yfrom TestTable;

 MEDIAN(Y)
----------
         7

SQL>
SQL>
SQL> drop table TestTable;

Table dropped.

SQL>

           
         
  
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