SQL is the leading language for developing and querying databases, but it has a few quirks.In my last article, I shared 7 SQL mistakes to avoid.Now, let’s take a look at 9 best practices for ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...

Today's use of BCP -- or SQL Bulk Insert, as it's referred to now -- is much simpler and tightly integrated with the Microsoft .NET Framework. The migration of the Bulk Insert process to the ...

For many applications, you want users to be able to add new records. The basic Server Extensions that ship with UltraDev allow you to issue SQL INSERT statements, but only to one table. In many cases, ...

You can also use these statements to modify SAS data files. The ability to update data in a DBMS table or through a DBMS view by using descriptors is subject to the following conditions: As in other ...