distinct sql query code example
Example 1: distincct sql
SELECT DISTINCT column1, column2, ...
FROM table_name;
Example 2: distinct keyword sql
Distinct: helps to displays the non duplicate
records when retrieving the records from a table.
SELECT DISTINCT FIRST_NAME FROM VISITORS;
Example 3: MySQL DISTINCT
When querying data from a table, you may get duplicate rows. In order to remove these duplicate rows, you use the DISTINCT clause in the SELECT statement.
Here is the syntax of the DISTINCT clause:
SELECT DISTINCT
select_list
FROM
table_name;
Example 4: select distinct
SELECT DISTINCT ma_colonne
FROM nom_du_tableau
Example 5: distinct in sql server
The SELECT DISTINCT statement is used to return only distinct (different) values.
Ex: select DISTINCT Country from TableName;
Example 6: DISTINCT SQL
SELECT DISTINCT column1, column1, ..... FROM TABLE