济南建设管理局官网,企业网站seo运营,网站设计制作一条龙,iis建好的网站套用模板1、varchar 类型转换成数字 select sum(CAST(order_num AS NUMERIC)) from ads_port_cli_cons_freq_rpt where yr2023 and mon 08
1、varchar 类型转换成数字 select sum(CAST(order_num AS NUMERIC)) from ads_port_cli_cons_freq_rpt where yr='2023' and mon = '08'
