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.
15 maj 2015 · How do the SQL Distinct and SQL TOP SELECT modifiers Work Together in the same SELECT statement to create a new result set?
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
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 SELECT TOP clause is used to specify the number of records to return. The SELECT TOP clause is useful on large tables with thousands of records. Returning a large number of records can impact performance. Example. Select only the first 3 records of the Customers table: SELECT TOP 3 * 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.
