In the advanced case of database tables that are split up into ... I’ll explain this by using examples in DDL, using SQL Server syntax. The short version of this is fairly simple.

SQL Server lets you use one command to quickly create a new table containing a subset of records from a larger table. For example ... central Employee Records database. Follow these steps ...

Take, for example, the Boston-based ... Wanderu is powered by MongoDB, a "NoSQL" database—not by Structured Query Language (SQL) calls against traditional tables and rows. But why is that?

that can be freed up when the database object is dropped. Although you can directly query the system catalog tables using SQL, many DBMS products provide catalog views to simplify writing such queries ...