Database

[Swati walia]

Why is group-clause used?

[lisajohn]

A database is an organized collection of structured information, or data, typically stored electronically in a computer system. A database is usually controlled by a database management system (DBMS). ... Most databases use structured query language (SQL) for writing and querying data.

[Guest]

Group by way of clause is used to group the consequences of a pick question based totally on one or extra columns. It is also used with sq. Functions to institution the end result from one or more tables. Syntax for using institution by means of in a announcement.