@Test
public void testGetColumnType() throws Exception {

  String tableName = getFreeTableName();
  createMyTable(tableName);
  DBAccessorImpl dbAccessor = injector.getInstance(DBAccessorImpl.class);
  assertEquals(Types.BIGINT, dbAccessor.getColumnType(tableName, "id"));
  assertEquals(Types.VARCHAR, dbAccessor.getColumnType(tableName, "name"));
}