总是记不住向方法中传数组参数的语法,所以记录一下. func calculateStatistics(scores:[Int]) -> (min:Int,max:Int,sum:Int) { var min = scores[] var max = scores[] var sum = for score in scores { if score>max { max=score } else if score<min{ min=score } sum += score } return
Ibatis中用list传参数的方式. Java代码 select count(id) from `user` where id in #[]# and status=1 . <select id="getcount" parameterClass="java.util.ArrayList" resultClass="int"> select count(id) from `user` where id in <iterate
方法一 分割 例:通过SQL Server存储过程传送数组参数删除多条记录 eg. ID 值为'1,2,3' 以下存储过程就是删除表中id号为1,2,3的记录: CREATE PROCEDURE DeleteNews @ID nvarchar(500) as DECLARE @PointerPrev int DECLARE @PointerCurr int DECLARE @TId int Set @PointerPrev=1 while