How To Return Top 5 Rows
Q
How To Return Top 5 Rows? - Oracle DBA FAQ - Understanding SQL SELECT Query Statements
✍: FYIcenter.com
A
If you want the query to return only the first 5 rows, you can use the pseudo column called ROWNUM in the WHERE clause. ROWNUM contains the row number of each returning row from the query. The following statement returns the first 5 rows from the employees table:
SQL> SELECT employee_id, first_name, last_name
FROM employees WHERE ROWNUM <= 5;
EMPLOYEE_ID FIRST_NAME LAST_NAME
----------- -------------------- -------------
100 Steven King
101 Neena Kochhar
102 Lex De Haan
103 Alexander Hunold
104 Bruce Ernst
2007-04-18, 5723👍, 0💬
Related Topics:
