house_polls: 2245
| rowid | question_id | poll_id | cycle | state | pollster_id | pollster | sponsor_ids | sponsors | display_name | pollster_rating_id | pollster_rating_name | fte_grade | sample_size | population | population_full | methodology | office_type | seat_number | seat_name | start_date | end_date | election_date | sponsor_candidate | internal | partisan | tracking | nationwide_batch | ranked_choice_reallocated | created_at | notes | url | stage | race_id | answer | candidate_id | candidate_name | candidate_party | pct |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2245 | 86560 | 53844 | 2018 | California | 495 | Tulchin Research | Tulchin Research | 340 | Tulchin Research | B/C | 400 | lv | lv | U.S. House | 50 | District 50 | 8/27/18 | 8/30/18 | 11/6/18 | Ammar Campa-Najjar | 1 | DEM | 0 | 0 | 9/4/18 10:24 | http://www.rollcall.com/news/politics/dem-internal-poll-shows-hunter-tied-challenger | general | 237 | Hunter | 11368 | Duncan Hunter | REP | 46.0 |