Re: Error while using Windows Function in SQL editor in SAP HANA

Ni Nikhil,

not sure what's wrong here, but I just tested this on a rev. 49 and it worked fine:

select version from m_database;

-- VERSION

-- 1.00.49.373159

createcolumntable t (class integer, val varchar (2) , offset integer)

insertinto t values (1, 'AA', 100);

insertinto t values (1, 'AB', 10);

insertinto t values (2, 'BA', 200);

insertinto t values (3, 'BB', 2000);

select class, val, offset,

  ROW_NUMBER() OVER  (partitionby class orderby val) as"row_num"

from T;

/*

CLASS   VAL OFFSET  row_num

1       AA 100     1     

1       AB 10      2     

2       BA 200     1     

3       BB 2.000   1     

*/

- Lars