What are the advantages/disadvantages of using global variables in PL/SQL packages? I have created tons of packages and stored procedures, but have never used global variables.Any insight or links ...

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 ...

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 ...

Learn More. 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 ...

User-defined variables This topic describes how to declare and use user-defined variables. StarRocks 2.5 and later versions support user-defined variables. These variables are used to store specific ...