07 2022 档案
摘要：//校验金额--整数最多5位，小数最多2位 $("#unitCapital").blur(function(){ var reg = /((^[1-9]\d{0,4})|^0)(\.\d{1,2}){0,1}$/; if(!reg.test(this.value)){ alert("格式不对！整数最
阅读全文
摘要：-- 批量删除重复数据 delete t from ( select row_number() over(partition by user_code order by id) as rowNumber,* from t_user )t where t.rowNumber > 1
阅读全文
