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  SQL Joins and its importance in Oracle Database.     Hello Everyone, Today I will discuss why SQL Joins is important in any database , Before starting Join please go through my below blogs so it’s easy for you to write different types of Joins . https://dikshaoracletraining.blogspot.com/2020/09/sql-and-classification-of-sql-in-oracle.html https://dikshaoracletraining.blogspot.com/2020/09/basic-sql-commands-in-oracle-database.html Why Join is important: The SQL Joins clause is used to combine records from two or more tables in a database. A JOIN is a means for combining fields from two tables by using values common to each. Join used to match rows between tables. In most cases we're matching a column value from one table with another. So In Simple word we can say Joins is basically used to get the data from one or more tables to get the required data and Joins can be of different types which can be used for trend analysis in any organization. Let’s Understand...