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