Examples of org.apache.derbyTesting.system.oe.client.Load

Package org.apache.derbyTesting.system.oe.client

Examples of org.apache.derbyTesting.system.oe.client.Load

org.apache.derbyTesting.system.oe.client.Load
Interface for a client to populate the database. Various implementations can be provided, e.g. via SQL, via VTI, via import etc An implementation for Load must be able to do the following
1. Use the setupLoad to perform any necessary initialization for the load phase
2. Load data into all the tables
DECIMAL values are represented as String objects to allow Order Entry to be run on J2ME/CDC/Foundation which does not support BigDecimal.

        // Use simple insert statements to insert data.
        // currently only this form of load is present, once we have
        // different implementations, the loading mechanism will need
        // to be configurable taking an option from the command line
        // arguments.
        Load loader = new SimpleInsert();
        loader.setupLoad(getConnection(), scale);
        long start = System.currentTimeMillis();
        loader.populateAllTables();
        long stop = System.currentTimeMillis();
        System.out.println("Time to load (ms)=" + (stop - start));
    }

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        // different implementations, the loading mechanism will need
        // to be configurable taking an option from the command line
        // arguments.
        DataSource ds = JDBCDataSource.getDataSource();
       
        Load loader = new ThreadInsert(ds);
        loader.setupLoad(getConnection(), scale);
        if (loaderThreads > 0)
            loader.setThreadCount(loaderThreads);
        
        loader.populateAllTables();


        // Way to populate data is extensible. Any other implementation
        // of org.apache.derbyTesting.system.oe.client.Load can be used
        // to load data. configurable using the oe.load.insert property
        // that is defined in oe.properties

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        // different implementations, the loading mechanism will need
        // to be configurable taking an option from the command line
        // arguments.
        DataSource ds = JDBCDataSource.getDataSource();
       
        Load loader = new ThreadInsert(ds);
        loader.setupLoad(getConnection(), scale);
        if (loaderThreads > 0)
            loader.setThreadCount(loaderThreads);
        
        loader.populateAllTables();


        // Way to populate data is extensible. Any other implementation
        // of org.apache.derbyTesting.system.oe.client.Load can be used
        // to load data. configurable using the oe.load.insert property
        // that is defined in oe.properties

View Full Code Here

        // Use simple insert statements to insert data.
        // currently only this form of load is present, once we have
        // different implementations, the loading mechanism will need
        // to be configurable taking an option from the command line
        // arguments.
        Load loader = new SimpleInsert();
        loader.setupLoad(getConnection(), scale);
        long start = System.currentTimeMillis();
        loader.populateAllTables();
        long stop = System.currentTimeMillis();
        System.out.println("Time to load (ms)=" + (stop - start));
    }

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Related Classes of org.apache.derbyTesting.system.oe.client.Load

org.apache.derbyTesting.system.oe.run.DriverUtility

org.apache.derbyTesting.system.oe.run.Populate

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