一个print @@rowcount 奇怪现象
dssw 2006-06-13 06:30:16 --死循环语句
select top 1 * from sysobjects
while @@rowcount > 0
begin
select top 1 * from sysobjects
end
--但是,如果加上 print @@rowcount 就不死循环.
select top 1 * from sysobjects
while @@rowcount > 0
begin
select top 1 * from sysobjects
print @@rowcount
end
请高手帮我分析分析.