【发布时间】:2012-02-29 08:01:42
【问题描述】:
declare @amount float
declare @result char (20)
select @amount = cost from PurchaseDoc where id = 1
if @amount > 0 set @result = 'ok'
else set @result = 'empty'
print @result
【问题讨论】:
标签: sql-server oracle dbmigrate