select convert(numeric(8,2),round(UnTaxAmount,2))as UnTaxAmount from View_SaleVoiceselect cast(UnTaxAmount as decimal(20,2)) as UnTaxAmount from View_SaleVoice Datagrid,DataList,Repeate等的数据格式设置表达式 DataFormatString="{0:N0}%“DataFormatString=&q
MySQL查看和修改字符集的方法 一.查看字符集 1.查看MYSQL数据库服务器和数据库字符集 方法一:show variables like '%character%';方法二:show variables like 'collation%'; 2.查看MYSQL所支持的字符集 show charset; 3.查看库的字符集 语法:show database status from 库名 like 表名; 4.查看表的字符集 语法:show table status from 库名 li