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1. What are different types of JOINS used in SQL?


2. Assume there are two SQL tables with Emp_ID,

Emp_LN, Emp_FN and Emp_Pos as fields for an Employee table, and Emp_ID, Emp_LN, Emp_FN and Emp_J_Date as fields for the JDate table.


Create SQL statements to illustrate the operations below:


1. Inner Join


2. Left Join


3. Right Join


4. Full join

Top Answer

The joins used in sql are : Inner join, Left join, Right join and Full outer join. The queries to perform joins on tables... View the full answer


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