18 lines
451 B
MySQL
18 lines
451 B
MySQL
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CREATE TABLE IF NOT EXISTS time_reports (
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id INTEGER PRIMARY KEY,
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project_id INTEGER NOT NULL,
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start DATETIME NOT NULL,
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end DATETIME NOT NULL,
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FOREIGN KEY (project_id) REFERENCES projects (id)
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);
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CREATE TRIGGER IF NOT EXISTS time_reports_start_before_end
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BEFORE INSERT ON time_reports
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FOR EACH ROW
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BEGIN
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SELECT
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CASE
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WHEN NEW.start >= NEW.end THEN
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RAISE (ABORT, 'start must be before end')
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END;
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END;
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