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spdm-backend/1-sql/2026-02-05/yang.sql

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ALTER TABLE `spdm_baseline`.`simulation_job`
ADD COLUMN `del_flag` CHAR(1) NOT NULL DEFAULT 'N' COMMENT '逻辑删除标识N-未删除Y-已删除';
-- 创建任务异常信息记录表
CREATE TABLE `simulation_task_ecn` (
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID自增',
`project_code` VARCHAR(64) NOT NULL COMMENT '项目号',
`station_code` VARCHAR(64) NOT NULL COMMENT '工位号',
`ecn_info` MEDIUMTEXT NOT NULL COMMENT '异常数据存储JSON字符串',
`source` VARCHAR(64) NOT NULL DEFAULT 'lyric' COMMENT '数据来源默认值lyric',
`create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间,自动记录插入时间',
`update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间,自动记录更新时间',
PRIMARY KEY (`id`),
KEY `idx_project_station` (`project_code`, `station_code`) COMMENT '项目号+工位号联合索引,提升查询效率'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='任务异常信息记录表';