id,node_id,number,title,user,user_label,state,locked,assignee,assignee_label,milestone,milestone_label,comments,created_at,updated_at,closed_at,author_association,pull_request,body,repo,repo_label,type,active_lock_reason,performed_via_github_app,reactions,draft,state_reason
275135393,MDU6SXNzdWUyNzUxMzUzOTM=,125,Plot rows on a map with Leaflet and Leaflet.markercluster,9599,simonw,closed,0,,,,,2,2017-11-19T06:05:05Z,2018-04-26T15:14:31Z,2018-04-26T15:14:31Z,OWNER,,"https://github.com/Leaflet/Leaflet.markercluster would allow us to paginate-load in an enormous set of rows with latitude/longitude points, e.g. https://australian-dunnies.now.sh/

Here's a demo of it loading 50,000 markers: https://leaflet.github.io/Leaflet.markercluster/example/marker-clustering-realworld.50000.html - and it looks like it's easy to support progress bars for if we were iteratively loading 1,000 markers at a time using datasette pagination.",107914493,datasette,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/125/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed
269731374,MDU6SXNzdWUyNjk3MzEzNzQ=,44,?_group_count=country - return counts by specific column(s),9599,simonw,closed,0,,,,,7,2017-10-30T19:50:32Z,2018-04-26T15:09:58Z,2018-04-26T15:09:58Z,OWNER,,"Imagine if this:

https://stateless-datasets-jykibytogk.now.sh/flights-07d1283/airports.jsono?country__contains=gu&_group_count=country

Turned into this:

https://stateless-datasets-jykibytogk.now.sh/flights-07d1283?sql=select%20country,%20count(*)%20as%20group_count_country%20from%20airports%20where%20country%20like%20%27%gu%%27%20group%20by%20country%20order%20by%20group_count_country%20desc

This would involve introducing a new precedent of query string arguments that start with an _ having special meanings. While we're at it, could try adding _fields=x,y,z

Tasks:

- [x] Get initial version working
- [ ] Refactor code to not just ""pretend to be a view""
- [ ] Get foreign key relationships expanded",107914493,datasette,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/44/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed
316123256,MDU6SXNzdWUzMTYxMjMyNTY=,229,Table view should support ?_size=400 parameter,9599,simonw,closed,0,,,,,1,2018-04-20T04:23:18Z,2018-04-26T04:49:46Z,2018-04-26T04:48:32Z,OWNER,,Allows callers to request more rows at once. The limit will still be `max_returned_rows` (defaults to 1000).,107914493,datasette,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/229/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed
316128955,MDU6SXNzdWUzMTYxMjg5NTU=,230,Setting page size AND max returned rows to 1000 doesn't seem to work,9599,simonw,closed,0,,,,,1,2018-04-20T05:05:11Z,2018-04-26T04:04:25Z,2018-04-26T04:04:25Z,OWNER,,"It appears that if the two settings are the same Datasette fails to return any results, probably because of the trick where we try to fetch 1001 rows so we know if there's a next page.",107914493,datasette,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/230/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed
317760361,MDU6SXNzdWUzMTc3NjAzNjE=,239,Support for hidden tables in metadata.json,9599,simonw,closed,0,,,,,2,2018-04-25T19:21:17Z,2018-04-26T03:45:12Z,2018-04-26T03:43:10Z,OWNER,,"Since we already have a hidden feature, let's expose it more to our users ",107914493,datasette,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/239/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed
316031566,MDU6SXNzdWUzMTYwMzE1NjY=,228,"If spatialite detected, mark idx_XXX_Geometry tables as hidden",9599,simonw,closed,0,,,,,1,2018-04-19T20:37:24Z,2018-04-26T03:25:39Z,2018-04-26T03:25:39Z,OWNER,,"https://timezones-api.now.sh/timezones-faf26d0

![2018-04-19 at 1 36 pm](https://user-images.githubusercontent.com/9599/39016906-a5acbb3e-43d6-11e8-9a31-814ff1d0022e.png)

Need to update this logic:

https://github.com/simonw/datasette/blob/e2750c7cc0585adaa8c866be611089e62961ee35/datasette/app.py#L1276-L1288",107914493,datasette,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/228/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed