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SQL views are virtual tables that are based on the result set of a SELECT statement. Views provide a way to simplify complex queries and hide the...
In SQL, a subquery is a query within a query. It allows you to nest one query within another, which can help you to retrieve complex data from a...
SQL Aggregate Functions are used to perform mathematical operations on sets of values in a database table. They are used to summarize data and provide...
Structured Query Language (SQL) is a standard language used to manage relational databases. One of the most important features of SQL is its ability...
In today's digital world, databases play a vital role in storing and managing sensitive data for organizations. The security of these databases is...
NoSQL databases have gained popularity as an alternative to traditional relational databases. NoSQL databases are designed to handle large-scale...
