防止 Nhibernate schemaexport 生成外键约束对有很多关系 [英] Prevent Nhibernate schemaexport from generating foreign key constraints on has many relationship

问题描述

我有一个这样的映射:

HasMany(x => x.Orders).KeyColumn("CustomerID");

导致 schemaexport 生成这样的约束:

Which is causing a constraint like this to be generated by schemaexport:

alter table [CustomerOrder] 
    add constraint FK45B3FB85AF01218D 
    foreign key (CustomerID) 
    references [Customer]

我尝试在 References() 映射上添加 .NotFound.Ignore() 以禁用约束生成，但这不起作用.

I have tried adding .NotFound.Ignore() like on a References() mapping to disable the constraint from being generated but this does not work.

可以定义一个映射来强制 SchemaExport 不生成约束吗?

Can a mapping be defined that will force SchemaExport to not generate the constraint?

推荐答案

想通了:

HasMany(x => x.Orders).KeyColumn("CustomerID").ForeignKeyConstraintName("none");

埋在源代码中是一个检查，如果名称为none"则忽略创建

buried in the source is a check to ignore creation if the name is "none"

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