顾名思义,JPA表示Java持久性API,是JDK 5.0注释或XML描述对象的映射关系 - 关系表,并且运行时期的实际对象持续到数据库。
< ?LessThanEqualsfindByIdLessThanEqualswhere id <= ?GreaterThanfindByIdGreaterThanwhere id > ?GreaterThanEqualsfindByIdGreaterThanEqualswhere id > =?AfterFindByIdAfter Where ID>?在fordbyidbeforeforefore之前 < ?IsNullfindByNameIsNullwhere name is nullisNotNull,NotNullfindByNameNotNullwhere name is not nullLikefindByNameLikewhere name like ?NotLikefindByNameNotLikewhere name not like ?StartingWithfindByNameStartingWithwhere name like '?%'EndingWithfindByNameEndingWithwhere name like '%?'ContainingfindByNameContainingwhere name like '%?%'OrderByfindByIdOrderByXDescwhere id=? order by x descNotfindByNameNotwhere name <> ?Infindbyidin(收集> c)在(?)notinfidbyidnotin中iD(收集)> c)d iD不在(?)truefindbyaaatue中aaa = truefalsefindbyaaaaaaaaaaaaaaaaaaa = telkyignorecasefindbynorecase upper(name)= upper(?)modle:
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Modle:
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