PL/SQL

PL/SQL Program for Fibonacci Series

Here you will get pl/sql program for fibonacci series. It is a series in which next number is the sum of previous two numbers.   PL/SQL Program for Fibonacci Series declare first number:=0; second number:=1; third number; n number:=&n; i number; begin dbms_output.put_line(‘Fibonacci series is:’); dbms_output.put_line(first); dbms_output.put_line(second); for i in 2..n loop third:=first+second; first:=second; second:=third; …

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PL/SQL Transactions

A PL/SQL transaction is a collection of operations or instructions which is executed as a whole atomic unit. A transaction can access and manipulate various data items. In a multi-user environment, every user is working with his own transaction independence, keeping the database in an inconsistent format. There are few properties which every stable database …

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PL/SQL Exception Handling

An exception is a condition which executes when an error occurs during execution of a PL/SQL program. PL/SQL provides a feature that lets the programmers to handle these exceptions in the exception block in a PL/SQL program. Exception block contains the methods (defined by the programmer) which can provide a particular action that needs to …

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