user
34 lines
812 B
SQL
Executable File
34 lines
812 B
SQL
Executable File
CREATE TABLE IF NOT EXISTS Tables (
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-- column-def:
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id INTEGER -- column-constraint:
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CONSTRAINT PK_Tables PRIMARY KEY AUTOINCREMENT,
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--
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name INTEGER NOT NULL UNIQUE,
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--
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max_people INTEGER NOT NULL,
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--
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room TEXT NOT NULL,
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-- table-constraint:
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CONSTRAINT CHK_max_people CHECK (
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max_people > 0
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AND max_people < 11
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)
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);
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CREATE TABLE IF NOT EXISTS Bookings (
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-- column-def:
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id INTEGER -- column-constraint:
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CONSTRAINT PK_Bookings PRIMARY KEY AUTOINCREMENT,
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--
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id_tables INTEGER,
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--
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reservation TEXT NOT NULL,
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--
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time_reserve TEXT NOT NULL,
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--
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who_booked TEXT NOT NULL,
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-- table-constraint:
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CONSTRAINT FK_Bookings_Tables FOREIGN KEY (id_tables) REFERENCES Tables (id),
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CONSTRAINT CHK_min_max_time_reserve CHECK (time_reserve BETWEEN "00:30" AND "12:00")
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);
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