79 lines
2.3 KiB
SQL
79 lines
2.3 KiB
SQL
-- 구매 수량 확정 관련 테이블 생성
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-- 1. 구매 확정 마스터 테이블
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CREATE TABLE IF NOT EXISTS purchase_confirmations (
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id SERIAL PRIMARY KEY,
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job_no VARCHAR(50) NOT NULL,
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file_id INTEGER REFERENCES files(id),
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bom_name VARCHAR(255) NOT NULL,
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revision VARCHAR(50) NOT NULL DEFAULT 'Rev.0',
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confirmed_at TIMESTAMP NOT NULL,
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confirmed_by VARCHAR(100) NOT NULL,
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is_active BOOLEAN NOT NULL DEFAULT TRUE,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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-- 2. 확정된 구매 품목 테이블
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CREATE TABLE IF NOT EXISTS confirmed_purchase_items (
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id SERIAL PRIMARY KEY,
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confirmation_id INTEGER REFERENCES purchase_confirmations(id) ON DELETE CASCADE,
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item_code VARCHAR(100) NOT NULL,
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category VARCHAR(50) NOT NULL,
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specification TEXT,
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size VARCHAR(100),
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material VARCHAR(100),
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bom_quantity DECIMAL(15,3) NOT NULL DEFAULT 0,
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calculated_qty DECIMAL(15,3) NOT NULL DEFAULT 0,
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unit VARCHAR(20) NOT NULL DEFAULT 'EA',
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safety_factor DECIMAL(5,3) NOT NULL DEFAULT 1.0,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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-- 3. files 테이블에 확정 관련 컬럼 추가 (이미 있으면 무시)
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ALTER TABLE files
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ADD COLUMN IF NOT EXISTS purchase_confirmed BOOLEAN DEFAULT FALSE,
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ADD COLUMN IF NOT EXISTS confirmed_at TIMESTAMP,
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ADD COLUMN IF NOT EXISTS confirmed_by VARCHAR(100);
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-- 인덱스 생성
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CREATE INDEX IF NOT EXISTS idx_purchase_confirmations_job_revision
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ON purchase_confirmations(job_no, revision, is_active);
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CREATE INDEX IF NOT EXISTS idx_confirmed_purchase_items_confirmation
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ON confirmed_purchase_items(confirmation_id);
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CREATE INDEX IF NOT EXISTS idx_confirmed_purchase_items_category
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ON confirmed_purchase_items(category);
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CREATE INDEX IF NOT EXISTS idx_files_purchase_confirmed
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ON files(purchase_confirmed);
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-- 코멘트 추가
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COMMENT ON TABLE purchase_confirmations IS '구매 수량 확정 마스터 테이블';
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COMMENT ON TABLE confirmed_purchase_items IS '확정된 구매 품목 상세 테이블';
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COMMENT ON COLUMN files.purchase_confirmed IS '구매 수량 확정 여부';
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COMMENT ON COLUMN files.confirmed_at IS '구매 수량 확정 시간';
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COMMENT ON COLUMN files.confirmed_by IS '구매 수량 확정자';
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