摘要: SELECT t.COLUMN_NAME AS '字段名', t.COLUMN_TYPE AS '数据类型', CASE IFNULL(t.COLUMN_DEFAULT, 'Null') WHEN '' THEN '空字符串' WHEN 'Null' THEN 'NULL' ELSE t.COLUM 阅读全文
posted @ 2024-12-17 13:35 yub4by 阅读(4) 评论(0) 推荐(0) 编辑