e264. determining if a database supports batching.txt

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With batch updating, a set of SQL statements is assembled and then sent altogether to the database for execution. Batch updating can improve performance. 
    try {
        DatabaseMetaData dmd = connection.getMetaData();
        if (dmd.supportsBatchUpdates()) {
            // Batching is supported
        } else {
            // Batching is not supported
        }
    } catch (SQLException e) {
    }