首先创建一个分隔字符串函数:
create function SplitIn(@c varchar(2000),@split varchar(2))
returns @t table(col varchar(20))
as
begin
while(charindex(@split,@c)<>0)
begin
insert @t(col) values (substring(@c,1,charindex(@split,@c)-1))
set @c = stuff(@c,1,charindex(@split,@c),'')
end
insert @t(col) values (@c)
return
end
第二,在存储过程中使用SplitIn函数
select @TeamRoomCount = COUNT(Work_GuestAccount.AccountID) FROM Work_GuestAccount INNER JOIN
Work_GuestEntryIndex ON Work_GuestAccount.EntryID = Work_GuestEntryIndex.EntryID
WHERE (Work_GuestEntryIndex.TeamID <> '') AND (Work_GuestEntryIndex.TeamID IS NOT NULL)
AND (Work_GuestAccount.RoomID IN (select col from SplitIn(@TeamRoomNo,',')))