create??procedure?procname
AS
declare?@recount?int
select?@recount=count(id)?from?school

--最關鍵在這句
select?@recount=count(id)?from?school
select?@recount=select?count(id)?from?school?--?錯誤:這里就不再需要select了

set?@recount=count(id)?from?school?--?錯誤這里只能用select不能用set

?如果school為一個@chart參數的話，上面方法就不適用了
應該為:

?

declare?@getRecordSql?nvarchar(100)?
set?@getRecordSql='select?@recordcount=count(1)?from?'+@chart
exec?sp_executesql?@getRecordSql,N'@recordCount?int?output',@recordCount?output
N'@recordCount int output',@recordCount output
做一個參數的替換,如果測試一下:print @recordCount的話就會顯示行數

?

?//示例:選擇最新的5條數據從20條開始

?

execute?A_School_getNew?5,20

--存儲過程

create?procedure?A_School_getNew
?@Size?int,
?@StartIndex?int
AS
declare?@recount?int
declare?@Sql?nvarchar(120)
select?@recount=count(id)?from?school
set?@Sql='select?top?'+convert(nvarchar,@Size)+'id,school_name?from?school?where('+
?'ID?not?in(select?top?'+convert(nvarchar,@recount-@startIndex+@size)+
?'?id?from?school))?order?by?id?desc';
execute?(@Sql)

?

轉載于:https://www.cnblogs.com/newmin/archive/2009/06/22/1508314.html

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