Examples of com.orientechnologies.orient.core.metadata.schema.OProperty.createIndex()

Package com.orientechnologies.orient.core.metadata.schema

Class com.orientechnologies.orient.core.metadata.schema.OProperty

Examples of com.orientechnologies.orient.core.metadata.schema.OProperty.createIndex()

com.orientechnologies.orient.core.metadata.schema.OProperty.createIndex()
Creates an index on this property. Indexes speed up queries but slow down insert and update operations. For massive inserts we suggest to remove the index, make the massive insert and recreate it. @param iType One of types supported.
- UNIQUE: Doesn't allow duplicates
- NOTUNIQUE: Allow duplicates
- FULLTEXT: Indexes single word for full text search
@return

    super.beforeClass();


    final OSchema schema = database.getMetadata().getSchema();
    final OClass superClass = schema.createClass("classIndexManagerTestSuperClass");
    final OProperty propertyZero = superClass.createProperty("prop0", OType.STRING);
    propertyZero.createIndex(OClass.INDEX_TYPE.UNIQUE);


    final OClass oClass = schema.createClass("classIndexManagerTestClass", superClass);
    final OProperty propOne = oClass.createProperty("prop1", OType.STRING);
    propOne.createIndex(OClass.INDEX_TYPE.UNIQUE);

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    final OProperty propertyZero = superClass.createProperty("prop0", OType.STRING);
    propertyZero.createIndex(OClass.INDEX_TYPE.UNIQUE);


    final OClass oClass = schema.createClass("classIndexManagerTestClass", superClass);
    final OProperty propOne = oClass.createProperty("prop1", OType.STRING);
    propOne.createIndex(OClass.INDEX_TYPE.UNIQUE);


    final OProperty propTwo = oClass.createProperty("prop2", OType.INTEGER);
    propTwo.createIndex(OClass.INDEX_TYPE.NOTUNIQUE);


    oClass.createProperty("prop3", OType.BOOLEAN);

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    final OClass oClass = schema.createClass("classIndexManagerTestClass", superClass);
    final OProperty propOne = oClass.createProperty("prop1", OType.STRING);
    propOne.createIndex(OClass.INDEX_TYPE.UNIQUE);


    final OProperty propTwo = oClass.createProperty("prop2", OType.INTEGER);
    propTwo.createIndex(OClass.INDEX_TYPE.NOTUNIQUE);


    oClass.createProperty("prop3", OType.BOOLEAN);


    final OProperty propFour = oClass.createProperty("prop4", OType.EMBEDDEDLIST, OType.STRING);
    propFour.createIndex(OClass.INDEX_TYPE.NOTUNIQUE);

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    propTwo.createIndex(OClass.INDEX_TYPE.NOTUNIQUE);


    oClass.createProperty("prop3", OType.BOOLEAN);


    final OProperty propFour = oClass.createProperty("prop4", OType.EMBEDDEDLIST, OType.STRING);
    propFour.createIndex(OClass.INDEX_TYPE.NOTUNIQUE);


    oClass.createProperty("prop5", OType.EMBEDDEDMAP, OType.STRING);
    oClass.createIndex("classIndexManagerTestIndexByKey", OClass.INDEX_TYPE.NOTUNIQUE, "prop5");
    oClass.createIndex("classIndexManagerTestIndexByValue", OClass.INDEX_TYPE.NOTUNIQUE, "prop5 by value");

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    oClass.createProperty("prop5", OType.EMBEDDEDMAP, OType.STRING);
    oClass.createIndex("classIndexManagerTestIndexByKey", OClass.INDEX_TYPE.NOTUNIQUE, "prop5");
    oClass.createIndex("classIndexManagerTestIndexByValue", OClass.INDEX_TYPE.NOTUNIQUE, "prop5 by value");


    final OProperty propSix = oClass.createProperty("prop6", OType.EMBEDDEDSET, OType.STRING);
    propSix.createIndex(OClass.INDEX_TYPE.NOTUNIQUE);


    oClass.createIndex("classIndexManagerComposite", OClass.INDEX_TYPE.UNIQUE, "prop1", "prop2");


    final OClass oClassTwo = schema.createClass("classIndexManagerTestClassTwo");
    oClassTwo.createProperty("prop1", OType.STRING);

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