Transact-SQL reference for using DECLARE to define local variables for use in a batch or procedure. Variables are declared in the body of a batch or procedure with the DECLARE statement and are ...

It will not only take more time to re-use, but it also increases the risk of --- missing some variables in future use. If we declare key local variables in our code, it will help us to automate and re ...

Oracle SQL*Plus has a very useful subparameter to the column parameter called NEW_VALUE. The NEW_VALUE directive allows you to store data retrieved from an Oracle table as a variable inside the ...

Sql server provides a number of global variables, which are very useful.the values of these variables is maintained by the server. all the global variables represent information specific to the server ...

In this, Part 4 of a series on programming T-SQL, Gregory Larsen details how to set variables in calling T-SQL code while using sp_executesql.

There are various ways of using global variables in Microsoft SQL Server 2000 DTS Designer tasks. This article, one in a series, looks into their role in exchanging data between packages, using ...