SQL exercises on movie Database: Find the names of all reviewers who rated the movie American Beauty

Last update on May 30 2022 07:12:02 (UTC/GMT +8 hours)

SQL movie Database: Subquery Exercise-12 with Solution

12. From the following table, write a SQL query to find all reviewers who rated the movie ‘American Beauty’. Return reviewer name.

Sample table: reviewer

Sample table: rating

Sample table: movie

Sample Solution:

SELECT DISTINCT reviewer.rev_name
FROM reviewer, rating, movie
WHERE reviewer.rev_id = rating.rev_id
AND movie.mov_id = rating.mov_id
AND movie.mov_title = 'American Beauty';

Sample Output:

            rev_name
--------------------------------
 Sasha Goldshtein
(1 row)

Relational Algebra Expression:

Relational Algebra Tree:

Practice Online

Query Visualization:

Duration:

Rows:

Cost:

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Previous: From the following tables, write a SQL query to find those movies, which have received highest number of stars. Group the result set on movie title and sorts the result-set in ascending order by movie title. Return movie title and maximum number of review stars.
Next: From the following tables, write a SQL query to find the movies, which have reviewed by any reviewer body except by 'Paul Monks'. Return movie title.

SQL: Tips of the Day

SQL Server SELECT into existing table.

INSERT INTO dbo.TABLETWO SELECT col1, col2 FROM dbo.TABLEONE WHERE col3 LIKE @search_key

This assumes there's only two columns in dbo.TABLETWO - you need to specify the columns otherwise:

INSERT INTO dbo.TABLETWO (col1, col2) SELECT col1, col2 FROM dbo.TABLEONE WHERE col3 LIKE @search_key

Database: SQL Server

Ref: https://bit.ly/3y6tpA3