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Java 关于如何使用Xodus查询的文档?_Java_Xodus - Fatal编程技术网

Java 关于如何使用Xodus查询的文档?

Java 关于如何使用Xodus查询的文档?,java,xodus,Java,Xodus,您好,有关于如何操作的文档吗 <dependency> <groupId>org.jetbrains.xodus</groupId> <artifactId>xodus-query</artifactId> <version>1.2.3</version> </dependency> xodus查询中的任何功能都是项目的辅助功能,xodus查询模块最终将移动到xodus DN

您好,有关于如何操作的文档吗

<dependency>
    <groupId>org.jetbrains.xodus</groupId>
    <artifactId>xodus-query</artifactId>
    <version>1.2.3</version>
</dependency>

xodus查询中的任何功能都是项目的辅助功能,xodus查询模块最终将移动到xodus DNQ。请仔细看看Xodus DNQ,因为它提供了模式定义、字段索引、约束等

getEntityStore().executeInTransaction(new StoreTransactionalExecutable() {
            @Override
            public void execute(@NotNull StoreTransaction txn) {
                final PersistentStoreTransaction t = (PersistentStoreTransaction) txn;
                entity1.setProperty("column0", 1);
                entity1.setProperty("column1", "o");
                ukiEngine.deleteUniqueKey(t, new TestIndex("column0", "column1"), Arrays.asList((Comparable) Integer.valueOf(0), "oo"));
                ukiEngine.insertUniqueKey(t, new TestIndex("column0", "column1"), Arrays.asList((Comparable) Integer.valueOf(1), "o"), entity1);
            }
        });