@EntitypublicclassFruitStore{@IdprivateLongstoreId;@ElementCollectionprivateSetfruits;}当然,Fruit类被标记为@Embeddable。在数据库中(准确地说是postgresql,尽管这无关紧要),创建了一个名为fruitstore_fruits的表。它变得很大,对它的查询变得非常非常慢。我手动修改了数据库,使fruitstore_fruits表在FruitStoreid列上建立索引。令人高兴的是,这极大地提高了性能。我希望它自动完成。问题是,我如何注释我的代码以使Hibernate自动索引Frui
有关“苹果”的50条推文见下文。我已经手动标记了有关AppleInc.的正面匹配项。它们在下面标记为1。这里有几行:1|“@chrisgilmer:AppletargetsbigbusinesswithnewiOS7featureshttp://bit.ly/15F9JeF”.Finally..AcorpiTunesaccount!0|“@Zach_Paull:Whendidgreenskittleschangefromlimetogreenapple?#notafan”@Skittles1|@dtfcdvEric:@MaroneyFan11appleincissearchingfor
有关“苹果”的50条推文见下文。我已经手动标记了有关AppleInc.的正面匹配项。它们在下面标记为1。这里有几行:1|“@chrisgilmer:AppletargetsbigbusinesswithnewiOS7featureshttp://bit.ly/15F9JeF”.Finally..AcorpiTunesaccount!0|“@Zach_Paull:Whendidgreenskittleschangefromlimetogreenapple?#notafan”@Skittles1|@dtfcdvEric:@MaroneyFan11appleincissearchingfor