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SQLize.online is a free online SQL environment for quickly running, experimenting with and sharing code. You can run your SQL code on top of the most popular RDBMS including MySQL, MariaDB, SQLite, PostgreSQL, Oracle and Microsoft SQL Server.

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DROP TABLE IF EXISTS `Группа\СПЕ`; CREATE TABLE `Группа\СПЕ` ( `Номер` VARCHAR (10) NOT NULL , `Курс` VARCHAR (10) NOT NULL , `Слк\СПЕ` VARCHAR (3) NOT NULL , `Код\СПЕ` VARCHAR (3) NOT NULL , CONSTRAINT `ПК\ГРУ` PRIMARY KEY (`Номер`, `Слк\СПЕ`, `Код\СПЕ`) , CONSTRAINT `ВК\ГРУ^СПР` FOREIGN KEY (`Слк\СПЕ`, `Код\СПЕ`) REFERENCES `Справка+` (`Слк`, `Код`) ); INSERT INTO `Группа\СПЕ` VALUES ("ПРО-111", "СПЕ", "про", "1"), ("ИВТ-222", "СПЕ", "ивт", "2"); SELECT "`Группа\СПЕ` Table Content:" FROM `Группа\СПЕ` WHERE 1=0; SELECT * FROM `Группа\СПЕ`;

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