SELECT DISTINCT "column_name" FROM "table_name"
ตาราง Store_Information
| store_name | Sales | Date |
| Los Angeles | $1500 | Jan-05-1999 |
| San Diego | $250 | Jan-07-1999 |
| Los Angeles | $300 | Jan-08-1999 |
| Boston | $700 | Jan-08-1999 |
การใช้งาน
SELECT DISTINCT store_name FROM Store_Information
ผลลัพธิ์ที่ได้
| store_name |
| Los Angeles |
| San Diego |
| Boston |
