2019年5月31日
sqlserver varchar转数字进行范围查询
摘要： SELECT COUNT ( [size] ) num FROM crawler_publish_property WHERE CAST ( ISNULL( [size], 0 ) AS NUMERIC ( 10, 2 ) ) >= 0 AND CAST ( ISNULL( [size], 0 ) 阅读全文
posted @ 2019-05-31 17:08 qwer78 阅读(209) 评论(0) 推荐(0)