Notes
Untitled
Content of the notes (1)
Page 1
SQL
SELF JOIN - it's used alias to the tables like
SELECT a.emp_id AS "Emp_ID",a.emp_name AS "Employee Name", b.emp_id AS "Supervisor ID",b.emp_name AS "Supervisor Name" FROM employee a, employee b WHERE a.emp_supv = b.emp_id
Nova página
Information
- Description
- Provas Finais Informatics 2 Note on Untitled, created by Andreza Pollyana on 21/05/2014.
- Created by
- Andreza Pollyana
- Views
- 16
- Rating