sql 语句中定义的变量不能和 sql关键字冲突 from bs_email_account account LEFT JOIN bs_group_info gp ON account.group_id = gp.id from bs_email_account account LEFT JOIN bs_group_info group ON account.group_id = group.id
在sql语句中使用{}将php变量扩起来,php就会解析{}中的内容. //案件统计 function getCount($dsql,$tableName,$year){ //诉讼案件总数,总金额 $year_="20".$year."%"; $sqlcount = "select count(*) as num,sum(charge) as money from $tableName where number like '{$year_}'";
eclipse调试Android自动化脚本的时候一直无法找到adb,遇到这么坑的问题,折腾死了,记录一下. mac os x10.11.2系统GUI程序(eclipse)无法读取~/.bash_profile下配置的环境变量. 需要用终端open /User/sun/tools/eclipse/eclipse启动,才会加载环境变量,手动启动则不加载.
--第一 ) ,),Orders )) declare @n int,@rows int --select @rows=count(1) from pe_Orders select @rows =@@rowcount while @n<=@rows begin select @orderNum=OrderNum from PE_Orders where OrderNum=(select Orders from #ttableName where id=@n) print (@OrderNum