-- 样本编码全链路纠错审计日志(2026-10-22) -- 对齐 docs/superpowers/specs/2026-10-22-sample-code-correction-design.md CREATE TABLE IF NOT EXISTS biz_sample_code_correction_log ( id VARCHAR(64) NOT NULL COMMENT '主键ID', reception_source VARCHAR(32) NOT NULL COMMENT '来源 cell_storage/research_donation', old_sample_code VARCHAR(32) NOT NULL COMMENT '旧样本编码', new_sample_code VARCHAR(32) NOT NULL COMMENT '新样本编码', impact_json TEXT COMMENT '各表影响行数 JSON', reason VARCHAR(512) DEFAULT NULL COMMENT '更正原因', tenant_no VARCHAR(64) NOT NULL DEFAULT 'zkxw' COMMENT '租户编号', order_num INT DEFAULT NULL COMMENT '排序号', remark VARCHAR(512) DEFAULT NULL COMMENT '备注', create_by VARCHAR(64) DEFAULT NULL COMMENT '创建人id', create_dept_id VARCHAR(64) NOT NULL DEFAULT '' COMMENT '创建人部门ID', create_time DATETIME NOT NULL COMMENT '创建时间', update_by VARCHAR(64) DEFAULT NULL COMMENT '更新人id', update_time DATETIME NOT NULL COMMENT '更新时间', del_flag SMALLINT NOT NULL DEFAULT 0 COMMENT '删除标记', PRIMARY KEY (id), KEY idx_scc_tenant_time (tenant_no, create_time), KEY idx_scc_tenant_old (tenant_no, old_sample_code, del_flag), KEY idx_scc_tenant_new (tenant_no, new_sample_code, del_flag) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='样本编码纠错审计日志';