sql-server – 在sql server中用“<”和“>”替换“&
发布时间:2020-12-12 08:26:27 所属栏目:MsSql教程 来源:网络整理
导读:嗨,我是xml的新手 我有这样的查询 SELECT ProjectId,ProjectCode,ProjectName,TechId,-- LocationId,( SELECT GeoId,PoliticalDivisionId,GeographicLocationName,IsoCode,Longitude,Latitude,ParentLocationId,t2.CreatedBy,t2.CreatedOn,t2.LastUpdatedBy,t
嗨,我是xml的新手
我有这样的查询 SELECT ProjectId,ProjectCode,ProjectName,TechId,-- LocationId,( SELECT GeoId,PoliticalDivisionId,GeographicLocationName,IsoCode,Longitude,Latitude,ParentLocationId,t2.CreatedBy,t2.CreatedOn,t2.LastUpdatedBy,t2.LastUpdatedOn FROM GeographicLocation t2 WHERE GeoId = t1.LocationId FOR XML PATH('Location') ),RtoId,CreatedBy,CreatedOn,LastUpdatedBy,LastUpdatedOn FROM Project t1 where ProjectId=1 FOR XML PATH('ProjectInfo') 它返回xml为 <ProjectInfo> <ProjectId>1</ProjectId> <ProjectCode>US-W1-00001</ProjectCode> <ProjectName>Rees</ProjectName> <TechId>1</TechId> <Location><GeoId>235</GeoId><PoliticalDivisionId>2</PoliticalDivisionId><GeographicLocationName>UNITED STATES</GeographicLocationName><IsoCode>US</IsoCode></Location> <RtoId>3</RtoId> <CreatedBy>1</CreatedBy> <CreatedOn>2013-06-30T20:55:21.587</CreatedOn> <LastUpdatedBy>1</LastUpdatedBy> <LastUpdatedOn>2013-06-30T20:55:21.587</LastUpdatedOn> 项目标签以<和> .但是位置的内部标签显示为“<”和“>”如何用<和> 更新:问题中有一个小错误.内部xml不适用于rtoid,它是针对位置 我更新了查询 SELECT ProjectId,replace(replace( ( SELECT GeoId,'<','<'),'>','>'),LastUpdatedOn FROM Project t1 where ProjectId=1 FOR XML PATH('ProjectInfo') 但仍然是一样的 解决方法我认为正确的方法是使用 TYPE DirectiveSELECT ProjectId,...,( SELECT Geo,... FROM GeographicLocation t2 WHERE GeoId = t1.LocationId FOR XML PATH('Location'),TYPE),^^^^ ... FROM Project t1 where ProjectId=1 FOR XML PATH('ProjectInfo') (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |