Making a Top 25 with the SELECT TOP Clause
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Structured Query Language, abbreviated as SQL, is a domain-specific language used in programming and designed for managing data held in a relational database management system, or for stream processing in a relational data stream management system.
An good developer must be familiar with a few commands in SQL because it is such a strong development tool. The SQL queries listed below are important for coding and optimization. Almost every system that interacts with a SQL database will be affected by each query in the SQL tutorial.
Making a Top 25 with the SELECT TOP Clause
Next, imagine that our Customers table has grown to include thousands of records, but we just want to show a sample of 25 of these records to demonstrate the column headings and The SELECT TOP clause allows us to specify the number of records to return, like a Top-25 list. In this example we will return the top 25 from our Customers table:
SELECT TOP 25 FROM Customers WHERE Customer_ID<>NULL;
So, that’s all in this blog. I will meet you soon with next stuff .Have a nice day !!!
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