Aggregate Queries in SQL
Aggregate Queries in SQL
Aggregate Queries in Oracle Aggregate Queries in Oracle work on multiple rows unlike normal functions which work on single rows. There are 5 aggregate functions in SQL. They are:- 1) Max …
Dynamic Programming Fibonacci Expansion
Dynamic Programming-1
Understanding Dynamic Programming-1 The twin keys to understanding Dynamic Programming are Optimal Solutions are made up of optimal solutions to sub problems. This might seem obviously true but it is…
Keys in a Database
Keys in a Database
Assignments .Order Management. Make the following tables. Items Table (Item No Primary Key, Item Name, Price) Customers (Customer Id Primary Key, Customer Name, Customer Address) Orders Table (Or…
SQL --- Basic Syllabus
SQL --- Basic Syllabus
SQL --- Basic Syllabus Introduction to SQL(pronounced SEQUEL) full form Structured Query Language Create Table Statement Insert, Update and Delete Select Statement Use of Where clause Relational Oper…
Downloads
Downloads from Varanasi Software Junction
Downloads from Varanasi Software Junction XAMPP With MySQL Net Beans 8.2 with Java 8 Oracle 10G Visual Studio 2010 Contact us for software training, education or development
Dictionary in Python
Dictionaries in Python
A dictionary is collection of values indexed by keys A dictionary is collection of values indexed by keys. Keys cannot be repeated, values can be repeated Empty Dictionaries are created by {} bracket…
Varanasi Software Junction: Patterns
Saturday Questions --- 30-April-2022
Saturday Questions Questions on Patterns Write programs to print the following patterns. Some help on Git Git Repo Post your answers in the discussion boxes below. Contact us for software training…
OOPS Assignments
OOPS Assignments
OOPS Assignments Bank Account class Store accountno, customer name and balance Make a constructor taking these three data items as input Make a str/toString method to show data properly Add a deposit…
Python Inheritance
Simple Inheritance
Imagine the following scenario. 1. You developed a class called Person with the following data to be used in an address book application. We store name, address and mobile numbers in the Person class…
OOPS in Python
OOPS
Computer Programming started with what is called Procedural Programming Characteristics of Procedural Programming 1. A set of global variables that were accessible throughout the program. 2. differen…
Image Classifier
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