17 lines
797 B
MySQL
17 lines
797 B
MySQL
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-- Local standard selling prices for products offered from a shared/delefiber.
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CREATE TABLE IF NOT EXISTS internet_connections_delefiber_product_prices (
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id SERIAL PRIMARY KEY,
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connection_id INTEGER NOT NULL REFERENCES internet_connections_connections(id) ON DELETE CASCADE,
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product_id INTEGER NOT NULL REFERENCES products(id) ON DELETE RESTRICT,
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monthly_price NUMERIC(12,2) NOT NULL CHECK (monthly_price >= 0),
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notes TEXT,
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is_active BOOLEAN NOT NULL DEFAULT TRUE,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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UNIQUE (connection_id, product_id)
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);
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CREATE INDEX IF NOT EXISTS idx_delefiber_product_prices_connection
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ON internet_connections_delefiber_product_prices(connection_id)
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WHERE is_active = TRUE;
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