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What is top keyword in SQL?

The SQL SELECT TOP Clause 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.


What is top operator in SQL?

Basics of TOP Operator The TOP keyword in SQL Server is a non-ANSI standard expression to limit query results to some set of pre-specified rows. As an argument, it takes 0 to positive Bigint (9223372036854775807) and anything beyond or less gives an error message.

How do you find top 10 in SQL?

SQL Server SELECT TOP1SELECT TOP (expression) [PERCENT] [WITH TIES] FROM table_name ORDER BY column_name;2SELECT TOP 10 product_name, list_price FROM production.products ORDER BY list_price DESC;3SELECT TOP 1 PERCENT product_name, list_price FROM production.products ORDER BY list_price DESC;SQL Server SELECT TOP By Practical Examples

How do you select the top 5 values in SQL?

SQL SELECT TOP Clause1SQL Server / MS Access Syntax. SELECT TOP number|percent column_name(s) FROM table_name;2MySQL Syntax. SELECT column_name(s) FROM table_name. LIMIT number;3Example. SELECT * FROM Persons. LIMIT 5;4Oracle Syntax. SELECT column_name(s) FROM table_name. WHERE ROWNUM <= number;5Example. SELECT * FROM Persons.SQL SELECT TOP, LIMIT, ROWNUM

What is top n analysis in SQL?

Top-N Analysis in SQL deals with How to limit the number of rows returned from ordered sets of data in SQL. most records from a table based on a condition. This result set can be used for further analysis.

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