id,node_id,number,title,user,state,locked,assignee,milestone,comments,created_at,updated_at,closed_at,author_association,pull_request,body,repo,type,active_lock_reason,performed_via_github_app,reactions,draft,state_reason
1079149656,I_kwDOBm6k_c5AUoRY,1555,Optimize all those calls to index_list and foreign_key_list,9599,closed,0,,7571612,27,2021-12-13T23:50:56Z,2022-01-13T22:27:32Z,2021-12-19T20:55:59Z,OWNER,,"On the first hit to a restarted index I'm seeing this in the SQL traces: https://latest-with-plugins.datasette.io/github/commits?_trace=1

<img width=""826"" alt=""image"" src=""https://user-images.githubusercontent.com/9599/145907011-e4abc93c-8dbf-468d-afef-13d5e7463f92.png"">

I imagine this could be sped up a lot using tricks like this one from the SQLite documentation: https://sqlite.org/pragma.html#pragfunc

```sql
SELECT DISTINCT m.name || '.' || ii.name AS 'indexed-columns'
  FROM sqlite_schema AS m,
       pragma_index_list(m.name) AS il,
       pragma_index_info(il.name) AS ii
 WHERE m.type='table'
 ORDER BY 1;
```
https://latest-with-plugins.datasette.io/fixtures?sql=SELECT+DISTINCT+m.name+%7C%7C+%27.%27+%7C%7C+ii.name+AS+%27indexed-columns%27%0D%0A++FROM+sqlite_schema+AS+m%2C%0D%0A+++++++pragma_index_list%28m.name%29+AS+il%2C%0D%0A+++++++pragma_index_info%28il.name%29+AS+ii%0D%0A+WHERE+m.type%3D%27table%27%0D%0A+ORDER+BY+1%3B",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/1555/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed
1078702875,I_kwDOBm6k_c5AS7Mb,1552,Allow to set `facets_array` in metadata (like current `facets`),3556,closed,0,,7571612,9,2021-12-13T16:00:44Z,2022-01-13T22:26:15Z,2021-12-16T18:47:48Z,CONTRIBUTOR,,"For now, you can set a `facets` value (array) in your metadata file but I couldn't find a way to set a `facets_array` in order to provide default facets for arrays (like tags). My use-case is to access to [that kind of view](https://latest.datasette.io/fixtures/facetable?_facet_array=tags) by default without URL's parameters as with other default facets.

_I'm new to datasette, and I'm willing to help with a PR if that is not already implemented and I missed it!_",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/1552/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed
1079129258,PR_kwDOBm6k_c4vynly,1554,TableView refactor,9599,closed,0,,,3,2021-12-13T23:16:04Z,2021-12-20T23:52:11Z,2021-12-20T23:52:04Z,OWNER,simonw/datasette/pulls/1554,"I'm starting a PR with almost nothing in it so I can use the GitHub code commenting feature to add a bunch of comments to the code I intend to refactor.

Related issues:

- #617 
- #715 
- #870
- #1518",107914493,pull,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/1554/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",0,
1079111498,I_kwDOBm6k_c5AUe9K,1553,if csv export is truncated in non streaming mode set informative response header,536941,open,0,,,3,2021-12-13T22:50:44Z,2021-12-16T19:17:28Z,,CONTRIBUTOR,,"streaming mode is currently not enabled for custom queries, so the queries will be truncated to max row limit.

it would be great if a response is truncated that an header signalling that was set in the header.

i need to write some pagination code for getting full results back for a custom query and it would make the code much better if i could reliably known when there is nothing more to limit/offset ",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/1553/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,