Tag: inner

Science behind Inner and Outer Join in SQL

SQL – Structured query language is one among the most easily picked up RDBMS languages and widely used across industries to store and retrieve data for transactional and reporting purposes. When moderately large amount of data needs to be handled SQL comes into picture and is considered most efficient, manageable. DML is the way of…
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May 17, 2019 0

SQL Joins: Inner Join Vs Outer Join

In Relational Database, more often than not, related data is distributed along multiple tables. So when we need to retrieve a set of data stored along multiple tables, we have to retrieve the data from all the related tables and combine them, and we do this by using the common factor in those tables. It…
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May 17, 2019 0