Oracle

Limiting the Rows That Are Selected

Figo Kim 2006. 8. 26. 23:41
- Restrict the rows that are returned by using the WHERE clause

SELECT *|{DISTINCT} column|expression [alias],....} FROM table 
[WHERE condition(s)]
- The WHERE clause follows the FROM clause.

- The WHERE clause can compare values in columns,literal values, arithmatic expressions, or functions.