conn.prepareStatement("PRAGMA page_size=4096").executeUpdate();
conn.prepareStatement("PRAGMA cache_size=2000").executeUpdate();
ResultSet rs = conn.prepareStatement("PRAGMA integrity_check").executeQuery();
conn.prepareStatement("PRAGMA page_size=4096").executeUpdate();
conn.prepareStatement("PRAGMA cache_size=2000").executeUpdate();
ResultSet rs = conn.prepareStatement("PRAGMA integrity_check").executeQuery();