NHibernate 双向多对多关系缓存问题
我遇到了双向多对多关系缓存的问题
第一侧映射：
HasManyToMany(x => x.Jobs)
.Table("ProfileSuggestStoryJob")
.AsSet()
.Cascade.None()
.ParentKeyColumn("ProfileSuggestStoryId")
.ChildKeyColumn("JobId")
.Cache.ReadWrite();
第二侧映射：
HasManyToMany(x => x.SuggestedProfiles)
.Table("ProfileSuggestStoryJob")
.AsSet()
.Cascade.None()
.ParentKeyColumn("JobId")
.ChildKeyColumn("ProfileSuggestStoryId")
.Inverse().Cache.ReadWrite();
第一侧负责插入/更新/删除，实体存储良好。但在第二侧，缓存未更新，并且集合不包含最近添加的实体。
没有缓存，一切正常...
I got issue with bi-directional ManyToMany relationship caching
First side mapping :
HasManyToMany(x => x.Jobs)
.Table("ProfileSuggestStoryJob")
.AsSet()
.Cascade.None()
.ParentKeyColumn("ProfileSuggestStoryId")
.ChildKeyColumn("JobId")
.Cache.ReadWrite();
Second side mapping :
HasManyToMany(x => x.SuggestedProfiles)
.Table("ProfileSuggestStoryJob")
.AsSet()
.Cascade.None()
.ParentKeyColumn("JobId")
.ChildKeyColumn("ProfileSuggestStoryId")
.Inverse().Cache.ReadWrite();
The first side is responsible for the insert/update/delete, entites are well stored. But on the second side the cache is not updated, and the collection don't contains the recently added entity.
Without cache, all is working fine ...
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关系的每一方都有自己的缓存； NHibernate不会因为第一端的变化而使第二端的缓存失效。
您可以使用 SessionFactory.EvictCollection 手动使其失效。
Each side of the relationship has its own cache; NHibernate will not invalidate the cache of the second side because of changes in the first side.
You can use
SessionFactory.EvictCollectionto invalidate it manually.