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
573578548,MDU6SXNzdWU1NzM1Nzg1NDg=,89,Ability to customize columns used by extracts= feature,9599,open,0,,,3,2020-03-01T16:54:48Z,2020-10-16T19:17:50Z,,OWNER,,"@simonw any thoughts on allow extracts to specify the lookup column name? If I'm understanding the documentation right, `.lookup()` allows you to define the ""value"" column (the documentation uses name), but when you use `extracts` keyword as part of `.insert()`, `.upsert()` etc. the lookup must be done against a column named ""value"". I have an existing lookup table that I've populated with columns ""id"" and ""name"" as opposed to ""id"" and ""value"", and seems I can't use `extracts=`, unless I'm missing something...

Initial thought on how to do this would be to allow the dictionary value to be a tuple of table name column pair... so:
```
table = db.table(""trees"", extracts={""species_id"": (""Species"", ""name""})
```

I haven't dug too much into the existing code yet, but does this make sense? Worth doing?

_Originally posted by @chrishas35 in https://github.com/simonw/sqlite-utils/issues/46#issuecomment-592999503_",140912432,issue,,,"{""url"": ""https://api.github.com/repos/simonw/sqlite-utils/issues/89/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,
573583971,MDU6SXNzdWU1NzM1ODM5NzE=,689,"""Templates considered"" comment broken in >=0.35",35075,closed,0,,,6,2020-03-01T17:31:21Z,2020-04-05T19:39:44Z,2020-04-05T19:39:44Z,NONE,,"Noticed that the ""Templates Considered"" comment is missing in 0.37.  Believe I traced it back to #664 as you can see it in https://v0-34.datasette.io/ but not https://v0-35.datasette.io/.  Looking at the template context debug between the two you can see what is missing from 0.35 vs. 0.34:

```diff
<     ""datasette_version"": ""0.34"",
<     ""app_css_hash"": ""ffa51a"",
<     ""select_templates"": [
<         ""*index.html""
<     ],
<     ""zip"": ""<class 'zip'>"",
<     ""body_scripts"": [],
<     ""extra_css_urls"": ""<generator object BaseView._asset_urls at 0x7f6529ac05f0>"",
<     ""extra_js_urls"": ""<generator object BaseView._asset_urls at 0x7f6529ac0660>"",
<     ""format_bytes"": ""<function format_bytes at 0x7f652a1588b0>"",
<     ""database_url"": ""<bound method BaseView.database_url of <datasette.views.index.IndexView object at 0x7f6529b03e50>>"",
<     ""database_color"": ""<bound method BaseView.database_color of <datasette.views.index.IndexView object at 0x7f6529b03e50>>""
---
>     ""datasette_version"": ""0.35"",
>     ""database_url"": ""<bound method BaseView.database_url of <datasette.views.index.IndexView object at 0x7f6140dacd90>>"",
>     ""database_color"": ""<bound method BaseView.database_color of <datasette.views.index.IndexView object at 0x7f6140dacd90>>""
```",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/689/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed