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我正在构建一个使用 Lucene 搜索的 Orchard 模块,但它看起来不支持 XOR(匹配 A 或 B,但不能同时匹配)。这是我必须自己动手还是我错过了某个启用它的设置?
Lucene 本身并不支持 XOR 操作。但是,您可以通过如下编写查询来模拟此行为:
+(A B) -(+A +B)
I have a very simple application. MainUI has the List of CustomClass. I pass this list to WCF service. WCF Service further needs to save these objects in database.
I am using Open XML in our sql stored procedu