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在我的表,我有經驗,現場像添加值顯示爲SQL Server中單列
經驗
5Years0Months
2Years0Months
在這裏,我想將其轉換爲秒,然後將年份和月份添加到單個列中。
體驗 - [某些值]
所以我建立一個查詢像以下,
select top(10)'insert into candidates(experience)values('+
CAST(SUBSTRING(CAST(o.Experience AS VARCHAR(50)), 0, PATINDEX('%Years%', o.Experience)) * 31536000 AS VARCHAR(50))
+','+CAST(SUBSTRING(CAST(o.Experience AS VARCHAR(50)), PATINDEX('%Years%', o.Experience) + 5
,patindex('%Months%', o.Experience) - PATINDEX('%Years%', o.Experience) - 5) *
2678400 AS VARCHAR(50))+')'
from candidatedetails as o
從上面的代碼我有結果等,
經驗
insert into candidates(experience)values(157680000,0)
insert into candidates(experience)values(31536000,26784000)
預期結果
insert into candidates(experience)values(157680000)
insert into candidates(experience)values(58320000)//add(31536000+26784000)
如何在我的查詢中做到這一點?幫助我的人嗎?