Which is the correct way to DECLARE a table variable?

How do you DECLARE a table variable?

To declare a table variable, you use the DECLARE statement as follows:1DECLARE @table_variable_name TABLE ( column_list ); ... 2DECLARE @product_table TABLE ( product_name VARCHAR(MAX) NOT NULL, brand_id INT NOT NULL, list_price DEC(11,2) NOT NULL );

What is a table variable?

The table variable is a special data type that can be used to store temporary data similar to a temporary table. The syntax for the table variable looks similar to defining a new table using the CREATE TABLE statement: 1. 2. 3.

Where do you put variables in a table?

In most cases, the independent variable (that which you purposefully change) is in the left column, the dependent variable (that which you measure) with the different trials is in the next columns, and the derived or calculated column (often average) is on the far right.

What is DECLARE table in SQL Server?

Functions and variables can be declared to be of type table. table variables can be used in functions, stored procedures, and batches. To declare variables of type table, use DECLARE @local_variable. Applies to: SQL Server (SQL Server 2008 and later), Azure SQL Database.