摘要: --查询为列的原始代码SELECT 1 AS num, t.id, t.company_shorthand AS CountryCode FROM qhyscm.tab_base_company t WHERE t.company_type = '1' AND t.company_shorthand 阅读全文
posted @ 2020-11-18 15:12 汪全意 阅读(174) 评论(0) 推荐(0) 编辑