Search results
It works simply if you use query like this: SELECT DISTINCT TOP 2 name FROM [ATTENDANCE] ; In the above query, name is the column_name and [ATTENDANCE] is the table_name. You can also use WHERE with this to make filtering conditions. edited Jun 15, 2017 at 22:23.
16 cze 2017 · SELECT DISTINCT TOP(10) s.PartyName, s.Risk, s.SubTotal, s2.Total FROM (SELECT PartyName, Risk, SUM(CAST(Amount AS DECIMAL)) SubTotal FROM CustomerData GROUP BY PartyName, Risk) S LEFT JOIN (SELECT PartyName, SUM(CAST(Amount AS DECIMAL)) Total FROM CustomerData GROUP BY PartyName) S2 ON S.PartyName = S2.Partyname
15 maj 2015 · SQL DISTINCT and TOP – Which is First? Let’s look at the first statement who purpose is to return a unique list of fist and last names. SELECT DISTINCT TOP 10 FirstName, LastName FROM Person.Person ORDER BY LastName; TOP 10 will return the first ten items from the ordered set, and SQL DISTINCT will remove any duplicates.
5 paź 2022 · In this article, we will see how to use SQL DISTINCT and TOP in the same query. DISTINCT: This keyword is only used to return distinct or we can say different values. This keeps only a single repeating element and eliminates duplicate rows. TOP: The TOP clause is used when we want to return a specific number of records.
The SQL SELECT DISTINCT Statement. The SELECT DISTINCT statement is used to return only distinct (different) values. Example. Select all the different countries from the "Customers" table: SELECT DISTINCT Country FROM Customers; Try it Yourself »
The TOP, ALL and DISTINCT clauses, often known as predicates, are clauses used in queries, generally located in the SELECT before the FROM and used for filtering records.
MySQL supports the LIMIT clause to select a limited number of records, while Oracle uses. FETCH FIRST n ROWS ONLY and ROWNUM. SQL Server / MS Access Syntax: SELECT TOP number|percent column_name(s) FROM table_name. WHERE condition; MySQL Syntax: SELECT column_name(s) FROM table_name.
