日期:2014-05-18 浏览次数:20856 次
select *
from(
select pj.projectNo, cast(v_feeTypeVer.itemName as float) feeTypeVer
from CommonData.dbo.base_t_project pj
join CommonData.dbo.base_ref_packageVer_feeTypeVer rpf on rpf.if_packageVerId=pj.if_packageVerId
join CommonData.dbo.base_v_infoClass v_feeTypeVer on v_feeTypeVer.itemId=rpf.if_feeTypeVerId
where v_feeTypeVer.parentName='短信'
)a
where a.feeTypeVer>=1.3
消息 8114,级别 16,状态 5,第 2 行
从数据类型 varchar 转换为 float 时出错。
select *
from(
select pj.projectNo, cast(v_feeTypeVer.itemName as float) feeTypeVer
from CommonData.dbo.base_t_project pj
join CommonData.dbo.base_ref_packageVer_feeTypeVer rpf on rpf.if_packageVerId=pj.if_packageVerId
join CommonData.dbo.base_v_infoClass v_feeTypeVer on v_feeTypeVer.itemId=rpf.if_feeTypeVerId
where v_feeTypeVer.parentName='短信'
)a
where a.feeTypeVer>='1.3'
------解决方案--------------------
select *
from(
select pj.projectNo, cast(v_feeTypeVer.itemName as float) --这里有错,八成是你的字符串里
面含有非数字字符,比如说123ae.23这样的字符串
feeTypeVer
from CommonData.dbo.base_t_project pj
join CommonData.dbo.base_ref_packageVer_feeTypeVer rpf on rpf.if_packageVerId=pj.if_packageVerId
join CommonData.dbo.base_v_infoClass v_feeTypeVer on v_feeTypeVer.itemId=rpf.if_feeTypeVerId
where v_feeTypeVer.parentName='短信'
)a
where a.feeTypeVer>=1.3