Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code
A
A
A
CREATE TABLE Price (
IDBrewery int,
ProductCode int,
ProductPrice float,
PeriodID int
);
CREATE TABLE Period (
PeriodID int,
PeriodDate date
);
INSERT INTO Price VALUES (1, 1001, 123.45, 1), (1, 1001, 156.78, 2), (2, 1002, 23.99, 1), (2, 1002, 24.78, 2);
INSERT INTO Period Values (1, '2020-12-01'), (2, '2021-01-01');
SELECT * FROM (
SELECT
IDBrewery,
ProductCode,
ProductPrice,
PeriodDate,
ROW_NUMBER() OVER (PARTITION BY ProductCode ORDER BY PeriodDate DESC) RN
FROM Price
JOIN Period ON Period.PeriodID = Price.PeriodID
) LastPrice
WHERE RN = 1
;
Stuck with a problem? Got Error? Ask AI support!
© 2025 Free Online MS SQL Server 2017 Playground: Practice & Master SQL Skills |
About project |
Privacy Policy and Disclaimer
The site powered by:
PHP versions: PHP 7.4, PHP 8.0, PHP 8.1, PHP 8.2, PHP 8.3, PHP 8.4
RDBMS versions: MySQL 8.0, MySQL 8.0 Sakila (ReadOnly), MySQL 9.3.0, MariaDB 11.4, MariaDB 11.8, MariaDB 11.8 OpenFlights (ReadOnly), MariaDB 10, MariaDB 10 Sakila (ReadOnly), SQLite 3, SQLite 3 Preloaded, PostgreSQL 10 Bookings (ReadOnly), PostgreSQL 13, PostgreSQL 14, PostgreSQL 15, PostgreSQL 16, PostgreSQL 17 + PostGIS, PostgreSQL 17 + PostGIS WorkShop (ReadOnly), MS SQL Server 2017, MS SQL Server 2019, MS SQL Server 2022, MS SQL Server 2022 AdventureWorks (ReadOnly), Firebird 4.0, Firebird 4.0 (Employee), Firebird 5.0, RedDatabase 5.0, Oracle Database 19c (HR), Oracle Database 21c, Oracle Database 26ai, SOQOL, ClickHouse
RDBMS versions: MySQL 8.0, MySQL 8.0 Sakila (ReadOnly), MySQL 9.3.0, MariaDB 11.4, MariaDB 11.8, MariaDB 11.8 OpenFlights (ReadOnly), MariaDB 10, MariaDB 10 Sakila (ReadOnly), SQLite 3, SQLite 3 Preloaded, PostgreSQL 10 Bookings (ReadOnly), PostgreSQL 13, PostgreSQL 14, PostgreSQL 15, PostgreSQL 16, PostgreSQL 17 + PostGIS, PostgreSQL 17 + PostGIS WorkShop (ReadOnly), MS SQL Server 2017, MS SQL Server 2019, MS SQL Server 2022, MS SQL Server 2022 AdventureWorks (ReadOnly), Firebird 4.0, Firebird 4.0 (Employee), Firebird 5.0, RedDatabase 5.0, Oracle Database 19c (HR), Oracle Database 21c, Oracle Database 26ai, SOQOL, ClickHouse