List of optimizeNativeQueries() Examples

Examples of optimizeNativeQueries()

com.db4o.config.Configuration.optimizeNativeQueries()

If set to true, db4o will try to optimize native queries dynamically at query execution time, otherwise it will run native queries in unoptimized mode as SODA evaluations. On the Java platform the jars needed for native query optimization (db4o-X.x-nqopt.jar, bloat-X.x.jar) have to be on the classpath at runtime for this switch to have effect.

The default setting is true.

In client-server environment this setting should be used on both client and server.

@param optimizeNQ true, if db4o should try to optimizenative queries at query execution time, false otherwise

    dbConfig.blockSize(8);
    dbConfig.diagnostic().addListener(new DB4ODiagnosticListener());


    dbConfig.exceptionsOnNotStorable(false);


    System.err.println("Optimise native queries: "+dbConfig.optimizeNativeQueries());
    System.err.println("Query activation depth: "+dbConfig.activationDepth());


    // The database is encrypted.
    if(databaseKey != null) {
      IoAdapter baseAdapter = dbConfig.io();

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Examples of optimizeNativeQueries()

Examples of com.db4o.config.Configuration.optimizeNativeQueries()