What Are the 5 Basic SQL Queries?
In SQL query interview questions , the focus often revolves around popular SQL queries that frequently arise. Among these queries are five commonly asked: SELECT, INSERT, UPDATE, DELETE, and JOIN. You will find the introduction to these five queries and their syntax in today's blog. Moreover, you will also learn about the applications of these queries. SELECT Query The SELECT query is a crucial query to cover for SQL query interview questions . The SELECT query helps the user to extract information from the databases. It makes it really easy to retrieve data and information from extensive databases. It is important to be familiar with five main components in the SELECT query when preparing for SQL query interview questions . Applications of SELECT Query Filtering Data with WHERE Clause The WHERE clause allows you to specify logical operators such as equality, comparison, and logical conditions to narrow down the data retrieved. The logical oper...