Breaking News
recent

SQL SELECT DISTINCT Statement

The SQL SELECT DISTINCT Statement

In a table, some of the columns may contain duplicate values. This is not a problem, however, sometimes you will want to list only the different (distinct) values in a table.
The DISTINCT keyword can be used to return only distinct (different) values.
 Now we want to select only the distinct values from the column named "City" from the table above

 Source:http://www.w3schools.com
jimmyrekso

jimmyrekso

Tidak ada komentar:

Posting Komentar

Diberdayakan oleh Blogger.