LPU - Lovely Professional University
What you'll learn

Perform Database Design,Use PostgreSQL in Real Projects,Work with Advanced SQL Concepts,Write Efficient SQL Querie,Understand Database Fundamentals

  • Introduction to databases covers basic concepts of data storage, tables, relationships, and management systems. Students learn how databases organize, store, retrieve, and manage structured data efficiently for real-world applications.
  • SQL commands are used to create, modify, retrieve, and delete data in databases. Common commands include SELECT, INSERT, UPDATE, DELETE, CREATE, ALTER, and DROP for efficient database management.
  • Updation in data refers to modifying existing records in a database using the UPDATE command, allowing changes in specific columns based on conditions to keep data accurate, consistent, and up to date.
  • SQL functions are predefined operations used to perform calculations and manipulate data. They help in processing values, such as numeric, string, and date functions, to return meaningful results from queries efficiently.
  • Joins are SQL operations used to combine data from two or more tables based on a related column, enabling retrieval of meaningful and connected information from multiple tables in a database.
  • PostgreSQL is an open-source relational database management system used to store, manage, and retrieve data efficiently. It supports advanced SQL features, ensures data integrity, and is widely used in modern applications.

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Rohini
Assistant Professor

ROHINI