The AS command is used to rename a column or table with an alias. An alias only exists for the duration of the query. The following SQL statement creates two aliases, one for the CustomerID column and …

Jul 23, 2025 · In SQL, the SELECT AS clause is an essential feature that helps improve query readability and makes our database results more understandable. By aliasing columns and tables, …

Nov 12, 2010 · In Standard SQL they can have an optional AS keyword but it should not be used because it may give the impression that something is being renamed when it is not.

Feb 11, 2020 · SQL AS keyword is used to give an alias to table or column names in the queries. In this way, we can increase the readability and understandability of the query and column headings in the …

Jun 7, 2025 · Learn how to use the AS keyword in SQL queries to rename columns, tables, and subquery results in your queries and enhance the readability and manageability of your SQL code.

Jul 19, 2021 · What is the AS statement in SQL? The AS keyword in SQL is used to create a temporary alias for a table or column. This alias can be used instead of the name in the SELECT statement. …

Learn how the MySQL AS keyword enhances query readability by assigning aliases to columns and tables. Discover practical examples and best practices for effective SQL aliasing.

In SQL, the AS keyword is used to give columns or tables a temporary name that can be used to identify that column or table later. In this tutorial, you will learn about SQL AS Alias with the help of examples.

SQL aliases with the AS keyword are a simple yet powerful way to make your queries clearer and more concise. Whether you’re renaming columns for better output, shortening table names in joins, or …

The SQL AS statement is an essential tool for enhancing query readability. Whether renaming columns for presentation purposes, using aliases for aggregate functions, or simplifying table references, AS …