URI Problem 2614 Solution September Rentals

URI Problem 2614 Solution September Rentals - URI Online Judge Solution

URI Online Judge Solution 2614 September Rentals Using PostgreSQL Query Language.

The video store is making its semi-annual report and needs your help. All you have to do is select the name of the clients and the date of rental, from the rentals made in September 2016.

Schema

customers
Column	Type
id (PK)	numeric
name	varchar
street	varchar
city	varchar

rentals
Column	Type
id (PK)	numeric
rentals_date	date (ISO/YMD)
id_customers (FK)	numeric

Tables

customers
id	name	street	city
1	Giovanna Goncalves Oliveira	Rua Mato Grosso	Canoas
2	Kauã Azevedo Ribeiro	Travessa Ibiá	Uberlândia
3	Rebeca Barbosa Santos	Rua Observatório Meteorológico	Salvador
4	Sarah Carvalho Correia	Rua Antônio Carlos da Silva	Apucarana
5	João Almeida Lima	Rua Rio Taiuva	Ponta Grossa
6	Diogo Melo Dias	Rua Duzentos e Cinqüenta	Várzea Grande

rentals
id	rentals_date	id_customers
1	2016-10-09	3
2	2016-09-02	1
3	2016-08-02	4
4	2016-08-02	2
5	2016-03-02	6
6	2016-04-04	4

Output Sample

name	rentals_date
Giovanna Goncalves Oliveira	2016-09-02

URI 2614 Solution in SQL:


SELECT customers.name "name",rentals.rentals_date "rentals_date"
FROM customers
INNER JOIN rentals ON customers.id = rentals.id_customers
WHERE rentals.rentals_date >= '2016-09-01' 
AND rentals.rentals_date <= '2016-09-30'

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