The SQL SELECT DISTINCT Statement. In a table, a column may contain many
duplicate values; and sometimes you only want to list the different (distinct) ...
SQL SELECT DISTINCT with COUNT on ROWS or on one columns.
This SQL tutorial explains how to use the SQL DISTINCT clause with syntax and
examples ... SELECT DISTINCT expressions FROM tables [WHERE conditions];
SELECT DISTINCT field1, field2, field3, ...... FROM table. I am trying to ... You're
looking for a group by: select * from table group by field1.
The SQL DISTINCT keyword is used in conjunction with SELECT statement to
eliminate all the duplicate records and fetching only unique records. There may
SELECT UNIQUE is an Oracle-only SQL statement. It is equivalent to SELECT
USE AdventureWorks2008R2; GO SELECT DISTINCT ProductID FROM
Production. ... For compatibility with the ISO standard and other implementations
of SQL ...
Summary: in this tutorial, you will learn how to use the PostgreSQL SELECT
DISTINCT clause to remove duplicate rows from a result set.
Dec 17, 2016 ... SQL SELECT with DISTINCT on multiple columns: Multiple fields may also be
added with DISTINCT clause. DISTINCT will eliminate those ...
This is because when we select a distinct combination of name and location, if
there are 2 entries with the same exact name and location then the sql that we