106 lines
2.9 KiB
SQL
106 lines
2.9 KiB
SQL
USE sicherheitsunterweisung;
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SET FOREIGN_KEY_CHECKS = 0;
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DROP TABLE IF EXISTS instructors;
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DROP TABLE IF EXISTS briefings;
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DROP TABLE IF EXISTS participants;
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DROP TABLE IF EXISTS questions;
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DROP TABLE IF EXISTS given_answers;
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SET FOREIGN_KEY_CHECKS = 1;
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CREATE TABLE instructors (
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id INT NOT NULL,
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first_name VARCHAR(32) NOT NULL,
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last_name VARCHAR(32) NOT NULL,
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PRIMARY KEY(id)
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);
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CREATE TABLE briefings (
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id INT AUTO_INCREMENT,
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datetime DATETIME NOT NULL,
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location VARCHAR(32) NOT NULL,
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document VARCHAR(16) NOT NULL,
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as_of DATE NOT NULL,
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instructor_id INT NOT NULL,
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PRIMARY KEY(id),
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FOREIGN KEY(instructor_id) REFERENCES instructors(id)
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);
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CREATE TABLE participants (
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id INT AUTO_INCREMENT,
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first_name VARCHAR(32) NOT NULL,
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last_name VARCHAR(32) NOT NULL,
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company VARCHAR(32) NOT NULL,
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PRIMARY KEY(id)
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);
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CREATE TABLE questions (
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id INT AUTO_INCREMENT,
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question VARCHAR(256) NOT NULL,
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answer_1 VARCHAR(64) NOT NULL,
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answer_2 VARCHAR(64) NOT NULL,
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answer_3 VARCHAR(64) NOT NULL,
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answer_4 VARCHAR(64) NOT NULL,
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correct_answer INT NOT NULL,
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PRIMARY KEY(id)
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);
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CREATE TABLE given_answers (
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briefing_id INT NOT NULL,
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participant_id INT NOT NULL,
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question_id INT NOT NULL,
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given_answer INT NOT NULL,
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PRIMARY KEY(briefing_id, participant_id, question_id),
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FOREIGN KEY(briefing_id) REFERENCES briefings(id),
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FOREIGN KEY(participant_id) REFERENCES participants(id),
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FOREIGN KEY(question_id) REFERENCES questions(id)
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);
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INSERT INTO instructors
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(id, first_name, last_name)
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VALUES
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( '100000', 'Jason', 'Streifling' ),
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( '100001', 'Peter', 'Enis' );
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--INSERT INTO briefings (
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-- datetime, location, document, as_of, instructor_id
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--) VALUES
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-- ( '2023-10-16 17:00:00', 'Werk Langenhagen', 'ICL-1901-LGH', '2021-02-01', '100000' ),
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-- ( '2023-10-16 17:05:00', 'Werk Langenhagen', 'ICL-1901-LGH', '2021-02-01', '100001' );
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--
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--INSERT INTO participants (
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-- first_name, last_name, company
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--) VALUES
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-- ( 'Max', 'Mustermann', 'ABC GmbH' ),
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-- ( 'Gustav', 'Gans', 'ABC GmbH' ),
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-- ( 'Klara', 'Kakerlake', 'DEF KG' );
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--
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INSERT INTO questions (
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question, answer_1, answer_2, answer_3, answer_4, correct_answer
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) VALUES
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( 'Was ist 1+1?', '1', '2', '3', '4', '2' ),
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( 'Was ist 1+2?', '1', '2', '3', '4', '3' ),
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( 'Was ist 2+2?', '1', '2', '3', '4', '4' ),
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( 'Was ist 0+1?', '1', '2', '3', '4', '1' );
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--
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--INSERT INTO given_answers (
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-- briefing_id, participant_id, question_id, given_answer
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--) VALUES
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-- ( '1', '1', '1', '2' ),
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-- ( '1', '1', '2', '3' ),
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-- ( '1', '1', '3', '3' ),
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-- ( '1', '1', '4', '1' ),
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-- ( '1', '2', '1', '2' ),
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-- ( '1', '2', '2', '3' ),
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-- ( '1', '2', '3', '3' ),
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-- ( '1', '2', '4', '1' ),
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-- ( '2', '3', '1', '2' ),
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-- ( '2', '3', '2', '3' ),
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-- ( '2', '3', '3', '4' ),
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-- ( '2', '3', '4', '1' );
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