[Log] jpa unidirectional and bidirectional-many, many-

Others 2019-06-14 20:56:40 views: null

Many-to-one way

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One-way-to-many

@JoinColumn (name = "person_id")
used in the multi-party primary key table as a foreign key
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Two-way-to-many

The property must be used mappedBy
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One-way

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One two-way

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Many to many

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Bi-many

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New two-way multi-pairs

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One-way-to-many list

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Origin blog.csdn.net/java_sparrow/article/details/88915404

[Log] jpa unidirectional and bidirectional-many, many-

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