摘要: SELECT ORDINAL_POSITION AS '序号', COLUMN_NAME AS '列名', DATA_TYPE AS '数据类型', character_maximum_length AS '长度', IF ( numeric_scale = 0, '', numeric_scale 阅读全文
posted @ 2021-09-03 21:24 入梦炼心 阅读(130) 评论(0) 推荐(0) 编辑