日期:2014-05-18 浏览次数:20459 次
--> 测试数据:[test] if object_id('[test]') is not null drop table [test] create table [test]([value] varchar(500)) insert [test] select '52.00' union all select '50.00' union all select '50.00' union all select '13.00' union all select '4.75' union all select '2.20' union all select '80.00' union all select '12.12' alter table test alter column [value] numeric(9,2) 命令已成功完成。 我这测试没有问题