Different Types of SQL JOINs
(INNER) JOIN : Returns records that have matching values in both tables. LEFT (OUTER) JOIN : Returns all records from the left table, and the matched records from the right table.
Is join an inner join?
Difference between JOIN and INNER JOIN
An SQL INNER JOIN is same as JOIN clause, combining rows from two or more tables. ... Inner joins use a comparison operator to match rows from two tables based on the values in common columns from each table.
Is a left join inner or outer?
LEFT JOIN: This join returns all the rows of the table on the left side of the join and matching rows for the table on the right side of join. The rows for which there is no matching row on right side, the result-set will contain null. LEFT JOIN is also known as LEFT OUTER JOIN.
