What Is The Definition Of A Database Query
A database query extracts data from a database and formats it into a human-readable form. A query must be written in the syntax the database requires — usually a variant of Structured Query Language. The Elements of a SQL Query SQL queries using Data Manipulation Language (the set of SQL statements that access or modify data, as opposed to the Data Definition Language that modifies the structure of the database itself) consist of four blocks, the first two of which are not optional....