If you work with T-SQL stored procedures, you may have encountered situations where you need to store intermediate results in temporary tables or table variables. These are useful for breaking ...

- **Note:** User-defined variables do not require declaration. It's important to differentiate between local variables and user-defined variables, as their scoping rules and use cases differ. Local ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. In this, Part 4 of a series on programming T-SQL ...

For each value of variable_name there will be exactly one row with superseded_by = null. I'm sure many other use cases for boolean variables, though. Describe the solution you'd like Boolean to be a ...

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 ...

Store SQL*Plus variables The NEW_VALUE directive allows you to store data retrieved from an Oracle table as a variable inside the SQL*Plus script. Written by Donald Burleson, Contributor June 18 ...

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 ...

Aside from this current error, its funny that in writing a normal select statement in T-sql, i shouldn't even need any commas between the fields and normally i dont.

Simulate variable arguments in PL/SQL However, since Oracle 8, there is a better method that developers often don't consider: using a simple VARRAY to wrap the variable portion of code.