Question

What would be the equivalent Oracle(11g) code for performing following operation:

For MySQL

ps = con.prepareStatement("select SQL_CALC_FOUND_ROWS from student_details where UPPER(name) like UPPER(?) limit " + offset + ", " + noOfRecords);

and rs = ps.executeQuery("SELECT FOUND_ROWS()");

Answer 1

Try it like this:

SELECT *
FROM (select t.*, rownum rn, count(*) over() as SQL_CALC_FOUND_ROWS
        from student_details t
       where UPPER(name) like UPPER(?))
WHERE rn <= offset 

The value returned in “SQL_CALC_FOUND_ROWS” will be the number of records that would have been selected if there wasn’t the WHERE rn <= offset clause