2026-08-15 10:27:15 +08:00
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-- PDA 已拣满库位精确释放的持久化幂等契约；可在二期库位表建表后重复执行。
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2026-08-09 20:35:11 +08:00
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SET NAMES utf8mb4;
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CREATE TABLE IF NOT EXISTS wh_pallet_location_release_operation (
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id BIGINT UNSIGNED NOT NULL COMMENT '精确释放幂等操作ID',
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tenant_id BIGINT UNSIGNED NOT NULL COMMENT '仓储公共资源作用域，固定为0',
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source_service VARCHAR(40) NOT NULL COMMENT '来源服务',
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business_id BIGINT UNSIGNED NOT NULL COMMENT '入库单ID',
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idempotency_key VARCHAR(128) NOT NULL COMMENT '调用方幂等键',
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request_hash CHAR(64) NOT NULL COMMENT '规范化请求SHA-256摘要',
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operation_status VARCHAR(20) NOT NULL DEFAULT 'PROCESSING' COMMENT 'PROCESSING处理中，COMPLETED已完成',
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response_snapshot JSON NULL COMMENT '完成后的精确释放结果快照，用于重复请求重放',
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created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '创建时间',
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completed_at DATETIME(3) NULL COMMENT '完成时间',
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PRIMARY KEY (id),
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UNIQUE KEY uk_pallet_location_release_idempotency
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(tenant_id, source_service, business_id, idempotency_key),
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KEY idx_pallet_location_release_business (tenant_id, source_service, business_id, operation_status)
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2026-08-15 10:27:15 +08:00
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) ENGINE=InnoDB COMMENT='PDA已拣满库位精确释放的持久化幂等操作记录';
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