issue_comments: 1190272780

This data as json

html_url issue_url id node_id user created_at updated_at author_association body reactions issue performed_via_github_app
https://github.com/simonw/sqlite-utils/issues/456#issuecomment-1190272780 https://api.github.com/repos/simonw/sqlite-utils/issues/456 1190272780 IC_kwDOCGYnMM5G8h8M 536941 2022-07-20T13:14:54Z 2022-07-20T13:14:54Z CONTRIBUTOR

for example, i have data on votes that look like this:

| ballot_id | option_id | choice | |-|-|-| | 1 | 1 | 0 | | 1 | 2 | 1 | | 1 | 3 | 0 | | 1 | 4 | 1 | | 2 | 1 | 1 | | 2 | 2 | 0 | | 2 | 3 | 1 | | 2 | 4 | 0 |

and i want to reshape from this long form to this wide form:

| ballot_id | option_id_1 | option_id_2 | option_id_3 | option_id_ 4| |-|-|-|-| -| | 1 | 0 | 1 | 0 | 1 | | 2 | 1 | 0 | 1| 0 |

i could do such a think like this.

sql select ballot_id, sum(choice) filter (where option_id = 1) as option_id_1, sum(choice) filter (where option_id = 2) as option_id_2, sum(choice) filter (where option_id = 3) as option_id_3, sum(choice) filter (where option_id = 4) as option_id_4 from vote group by ballot_id

 
{
    "total_count": 0,
    "+1": 0,
    "-1": 0,
    "laugh": 0,
    "hooray": 0,
    "confused": 0,
    "heart": 0,
    "rocket": 0,
    "eyes": 0
}
 1310243385