github
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 |
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447451492 | MDU6SXNzdWU0NDc0NTE0OTI= | 484 | Mechanism for displaying summary of m2m relationships in rows on table view | 9599 | open | 0 | 1 | 2019-05-23T05:02:41Z | 2019-05-23T06:34:05Z | OWNER | Part of #354 (m2m support) It would be fantastic if rows that are part of a m2m relationship could display it in an additional column in the table view. It might look something like this: https://russian-ira-facebook-ads.datasettes.com/russian-ads-919cbfd/display_ads?_search=black+lives+matter <img width="1475" alt="russian-ads__display_ads__50_rows_where_where_search_matches__black_lives_matter_" src="https://user-images.githubusercontent.com/9599/58226788-12690580-7cdd-11e9-9925-73153b27a413.png"> That example [was achieved](https://github.com/simonw/russian-ira-facebook-ads-datasette/blob/daf51a8c50a78e8bc7971c211005fd85e66ccf64/russian-ads-metadata.yaml#L72-L77) using a custom SQL query and [datasette-json-html](https://github.com/simonw/datasette-json-html) - but I'd like this to be a built-in feature instead. | 107914493 | issue | { "url": "https://api.github.com/repos/simonw/datasette/issues/484/reactions", "total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0 } |
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346027040 | MDU6SXNzdWUzNDYwMjcwNDA= | 355 | Table view should support filtering via many-to-many relationships | 9599 | open | 0 | 10 | 2018-07-31T04:04:16Z | 2019-05-23T06:04:03Z | OWNER | Parent: #354 | 107914493 | issue | { "url": "https://api.github.com/repos/simonw/datasette/issues/355/reactions", "total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0 } |
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322787470 | MDU6SXNzdWUzMjI3ODc0NzA= | 259 | inspect() should detect many-to-many relationships | 9599 | closed | 0 | 6 | 2018-05-14T12:03:58Z | 2019-05-23T03:55:37Z | 2019-05-23T03:55:37Z | OWNER | Relates to #255 - in particular supporting facets across M2M relationships. It should be possible for `.inspect()` to notice when a table has two foreign keys to two different tables, and assume that this means there is a M2M relationship between those tables. When rendering a table with a m2m relationship we could display the first X associated records as a comma separated list of hyperlinks in a new column on the table view, with a column name derived from the table on the other side. Since SQLite doesn't have RANK or an equivalent of https://www.xaprb.com/blog/2006/12/02/how-to-number-rows-in-mysql/ this would be implemented as N+1 queries (one query per cell that we want to display an m2m summary). This should be OK in SQLite: https://sqlite.org/np1queryprob.html | 107914493 | issue | { "url": "https://api.github.com/repos/simonw/datasette/issues/259/reactions", "total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0 } |
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