SQL Joins Quiz | Basic Concepts of Inner, Outer, left and Right Join
SQL Joins Quiz
SQL stands for structure query language. As command in this computer language is given in shape of a query. SQL is used to handle data. SQL handled data in relational form. Often data is arranged in rows and columns forms. This is an SQL Joins Quiz questions. Two programmers namely Chamberlin and Raymond Boyce developed SQL. In SQL “Join” keyword is used for combing result of two or more tables from your database. With Join you cam compare two or more tables of SQL.
Structured Query Language joins Quiz
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SQL joins are used to combine rows from _________ table(s).
The most common type of SQL join is ____________.
INNER JOIN in SQL returns all ______ from different tables where the join condition is satisfied.
IN SQL Join the relationship between the two tables are created with the common _________
___________Returns all rows if there is at least one match in both (all selected) tables
The LEFT-JOIN will match the row of left table with the matching rows in the right table & it will returns all ________.
In case of LEFT JOIN we will get all the rows from the left table, even if there are no match in right table.
IN full outer join we get the result set with all rows of both tables, regardless of whether there are any match or not.
Choose the correct name of SQL Joins: