33 lines
1.3 KiB
SQL
33 lines
1.3 KiB
SQL
-- B03 청크 업로드 관련 테이블 생성
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CREATE TABLE IF NOT EXISTS upload_sessions (
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id VARCHAR(36) NOT NULL PRIMARY KEY,
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project_id VARCHAR(36) NOT NULL,
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original_filename VARCHAR(255) NOT NULL,
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file_size_bytes BIGINT NOT NULL,
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chunk_size_bytes BIGINT NOT NULL,
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total_chunks INT NOT NULL,
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completed_chunks INT DEFAULT 0,
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status ENUM('PENDING', 'IN_PROGRESS', 'COMPLETED', 'FAILED') DEFAULT 'PENDING',
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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FOREIGN KEY (project_id) REFERENCES projects(id) ON DELETE CASCADE,
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INDEX idx_project_id (project_id),
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INDEX idx_status (status),
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INDEX idx_created_at (created_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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CREATE TABLE IF NOT EXISTS upload_chunks (
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id INT AUTO_INCREMENT PRIMARY KEY,
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session_id VARCHAR(36) NOT NULL,
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chunk_index INT NOT NULL,
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chunk_hash VARCHAR(64),
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size_bytes BIGINT NOT NULL,
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stored_at VARCHAR(255),
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completed_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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UNIQUE KEY uq_session_chunk (session_id, chunk_index),
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FOREIGN KEY (session_id) REFERENCES upload_sessions(id) ON DELETE CASCADE,
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INDEX idx_session_id (session_id),
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INDEX idx_completed_at (completed_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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