private void readRecord() throws SQLException {
ReadRecord proc = this.getProcedure(ReadRecord.class);
assert (proc != null);
int keyname = readRecord.nextInt();
proc.run(conn, keyname, new HashMap<Integer, String>());
}
private void readModifyWriteRecord() throws SQLException {
ReadModifyWriteRecord proc = this.getProcedure(ReadModifyWriteRecord.class);
assert (proc != null);