Select ALL columns If you want to return all columns, without specifying every column name, you can use the SELECT * syntax:

Jul 26, 2011 · It means that you are selecting every column in the table. This is something you should avoid in production environments though because it causes a bit of overhead and …

One of the primary uses of the asterisk (*) in SQL is to select all columns from a table. Instead of explicitly specifying each column name in the SELECT statement, you can simply use the …

Nov 3, 2025 · The SQL SELECT statement retrieves data from one or more tables and returns it as a tabular result set of rows and columns. You can fetch all columns with * or choose …

The SELECT statement retrieves rows from the database and enables the selection of rows or columns from tables in the SQL Server Database Engine.

This SQL tutorial explains how to use the SQL SELECT statement with syntax, examples, and practice exercises. The SQL SELECT statement is used to retrieve records from one or more …

Learn how to construct a SQL SELECT statement using the SELECT clause.

The SQL SELECT statement is used to select (retrieve) data from a database table. In this tutorial, you will learn about the SQL SELECT statement with the help of examples.

Master the SQL SELECT clause with our comprehensive guide. Learn how to retrieve data, use aliases, work with distinct values, and apply functions in your queries. Packed with practical …

Dec 6, 2020 · In this example we used the asterisk (*) wildcard to return all columns. We also used the FROM clause to specify which table to get data from. So this query returns all rows …