Advantage of SQL

SQL Cursors As we have discussed SQL Cursors in SQL tutorial of tutoraspire so you can go through the concepts again to…

SQL Trigger As we have discussed SQL Trigger in SQL tutorial of tutoraspire so you can go through the concepts again to…

DBMS Tutorial DBMS Tutorial provides basic and advanced concepts of Database. Our DBMS Tutorial is designed for beginners and professionals both. Database…

Types of Databases There are various types of databases used for storing different varieties of data: 1) Centralized Database It is the…

Join Operations: A Join operation combines related tuples from different relations, if and only if a given join condition is satisfied. It…

Relational Decomposition When a relation in the relational model is not in appropriate normal form then the decomposition of a relation is…

SQL Operator There are various types of SQL operator: SQL Arithmetic Operators Let’s assume ‘variable a’ and ‘variable b’. Here, ‘a’ contains…

Keys Keys play an important role in the relational database. It is used to uniquely identify any record or row of data…

Relational Model concept Relational model can represent as a table with columns and rows. Each row is known as a tuple. Each…

SQL SELECT Statement In SQL, the SELECT statement is used to query or retrieve data from a table in the database. The…