19 lines
583 B
SQL
19 lines
583 B
SQL
CREATE TABLE links (
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id SERIAL PRIMARY KEY,
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short_code VARCHAR(16) NOT NULL UNIQUE,
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target_url TEXT NOT NULL,
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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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);
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CREATE UNIQUE INDEX idx_links_short_code ON links(short_code);
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CREATE TABLE redirect_logs (
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id BIGSERIAL PRIMARY KEY,
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link_id INTEGER NOT NULL REFERENCES links(id) ON DELETE CASCADE,
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ip_address INET,
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user_agent TEXT,
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redirected_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX idx_redirect_logs_link_id ON redirect_logs(link_id); |