摘要： 需求描述：对于银承质押签银承的业务，将保证金比例改为圈存比例，并将其置为必输项，保证金金额改为圈存金额。第一次写的代码： if(sBusinessType.equals("2010")){ sSql = "select GuarantyType from GUARANTY_INFO "+ "where GuarantyID in (select GuarantyID from GUARANTY_RELATIVE where ObjectType = 'BusinessContract'"+ ... 阅读全文