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It supports all DML commands, DDL commands and SQL*PLUS built-in functions as well. Execution section starts with BEGIN and ends with END keyword.This is a mandatory section and here the program logic is written to perform any task like loops and conditional statements.It basically consists definition of PL/SQL identifiers. Declare section starts with DECLARE keyword in which variables, constants, records as cursors can be declared which stores data temporarily.A block has the following structure: DECLARE Typically, each block performs a logical action in the program. ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.Full Stack Development with React & Node JS(Live).Java Programming - Beginner to Advanced.OS DBMS CN for SDE Interview Preparation.Data Structure & Algorithm-Self Paced(C++/JAVA).Full Stack Development with React & Node JS (Live).Data Structure & Algorithm Classes (Live).
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