if (object_id(N'td_VipExchangeCodeInfo',N'U') is not null)
print '存在'
else
print '不存在'
转载于:https://www.cnblogs.com/xsj1989/p/6726302.html
if (object_id(N'td_VipExchangeCodeInfo',N'U') is not null)
print '存在'
else
print '不存在'
转载于:https://www.cnblogs.com/xsj1989/p/6726302.html