COMPILER DESIGN

Detailed explanation-1: -In non-procedural languages, all the instructions are not written in a definite order. It is referred to as a declarative and functional language. The non-procedural language does not need writing traditional program logic. Users intensify on describing the input and output instead of the steps of the program.

Detailed explanation-2: -A procedural language is a type of computer programming language that specifies a series of well-structured steps and procedures within its programming context to compose a program. It contains a systematic order of statements, functions and commands to complete a computational task or program.

Detailed explanation-3: -Procedural languages are command-driven or statement-oriented programming languages. Non-procedural languages are fact-oriented programing languages. The programs written in non-procedural languages specify what is to be done and do not state exactly how a result is to be evaluated.

Detailed explanation-4: -The nonprocedural nature of SQL makes it an easy language to learn and use to perform database transactions. It is also the standard language used to access and manipulate data in modern relational and object-relational database systems.