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 ...

- **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 ...

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 ...

I haven't touched SQL before so I'm a bit lost. I've googled and some kind of string split function exists but I'm not sure on how to apply it here, if it's even possible.

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.

I was wondering if anyone knew if global variables that could be used when saving database backups. When a database is backed up, the client would like them placed into a folder for the day. For ...

There are different approaches that try to simulate variable arguments. However, since Oracle 8, there is a better method that developers often don't consider: using a simple VARRAY to wrap the ...