EACH THING HERE IS BECAUSE DIFFERENT SQL’S USE DIFFERENT SYNTAX
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.
Select only the first 3 records of the Customers table:
SELECT TOP 3 * FROM Customers;
Note: Not all database systems support the SELECT TOP clause. MySQL supports the LIMIT clause to select a limited number of records, while Oracle uses FETCH FIRST _n_ ROWS ONLY and ROWNUM.
SQL Intro and https://www.w3schools.com/sql/sql_quickref.asp