57 lines
1.8 KiB
PL/PgSQL
57 lines
1.8 KiB
PL/PgSQL
BEGIN;
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CREATE SCHEMA IF NOT EXISTS training;
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CREATE TABLE IF NOT EXISTS training.trainings (
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id SERIAL PRIMARY KEY,
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name varchar(255) NOT NULL,
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slug varchar(255) NOT NULL,
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description text NOT NULL,
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days smallint NOT NULL
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);
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CREATE TABLE IF NOT EXISTS training.prices (
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training_id SERIAL REFERENCES training.trainings(id),
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amount NUMERIC(10,4) NOT NULL,
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currency VARCHAR(3) NOT NULL,
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CONSTRAINT positive_amount CHECK (amount >= 0),
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CONSTRAINT allowed_currencies CHECK (currency IN ('USD', 'EUR', 'CZK')),
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type VARCHAR(10) NOT NULL,
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CHECK (type IN ('OPEN', 'CORPORATE')),
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PRIMARY KEY (training_id, currency, type) -- composite primary key
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);
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CREATE TABLE IF NOT EXISTS training.dates (
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id SERIAL PRIMARY KEY,
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training_id SERIAL REFERENCES training.trainings(id),
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date DATE NOT NULL,
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start_time TIME NOT NULL,
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days SMALLINT NOT NULL,
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is_online BOOLEAN NOT NULL,
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location VARCHAR(255) NOT NULL,
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address VARCHAR(500) NOT NULL,
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capacity SMALLINT NOT NULL,
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price_amount NUMERIC(10,4) NOT NULL,
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price_currency VARCHAR(3) NOT NULL,
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CONSTRAINT positive_amount CHECK (price_amount >= 0),
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CONSTRAINT allowed_currencies CHECK (price_currency IN ('USD', 'EUR', 'CZK'))
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);
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CREATE TABLE IF NOT EXISTS training.attendees (
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id SERIAL PRIMARY KEY,
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date_id SERIAL REFERENCES training.dates(id),
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name VARCHAR(255) NOT NULL,
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email VARCHAR(255) NOT NULL,
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phone VARCHAR(20) NOT NULL,
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company VARCHAR(255) NOT NULL,
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position VARCHAR(255) NOT NULL,
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is_student BOOLEAN NOT NULL,
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has_paid BOOLEAN NOT NULL,
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has_attended BOOLEAN NOT NULL,
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bill_amount NUMERIC(10,4) NOT NULL,
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bill_currency VARCHAR(3) NOT NULL,
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CONSTRAINT positive_amount CHECK (bill_amount >= 0),
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CONSTRAINT allowed_currencies CHECK (bill_currency IN ('USD', 'EUR', 'CZK'))
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);
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COMMIT;
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