sql distinct on code example

Example 1: select distinct

SELECT DISTINCT ma_colonne
FROM nom_du_tableau

Example 2: DISTINCT SQL

SELECT DISTINCT column1, column1, ..... FROM TABLE
/*DISTINCT WILL NOT SELECT THE SAME VALUES IN SAME COLUMN*/

Example 3: query DISTINCT

SELECT DISTINCT Column_name FROM table_name;

Example 4: what is distinct in sql

Distinct: helps to displays the non duplicate
records when retrieving the records from a table.

SELECT DISTINCT FIRST_NAME FROM VISITORS;