president_primary_polls: 1235
| 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 | start_date | end_date | sponsor_candidate | internal | partisan | tracking | nationwide_batch | created_at | notes | url | stage | party | answer | candidate_id | candidate_name | pct |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1235 | 118924 | 64529 | 2020 | California | 1365 | Change Research | 1186 | KQED | Change Research | 48 | Change Research | C- | 1069 | lv | lv-d | Online | U.S. President | 2/20/20 | 2/23/20 | 0 | 0 | 0 | 2/26/20 07:28 | https://www.changeresearch.com/post/democratic-primary-california-kqed-poll-february | primary | DEM | Warren | 13258 | Elizabeth Warren | 20.0 |