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issues: 1055469073

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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
1055469073 I_kwDOBm6k_c4-6S4R 1513 Research: CTEs and union all to calculate facets AND query at the same time 9599 closed 0     12 2021-11-16T22:26:45Z 2021-11-16T23:41:46Z 2021-11-16T23:41:46Z OWNER  

Consider this page: https://global-power-plants.datasettes.com/global-power-plants/global-power-plants?_search=plant&_facet=owner&_facet=country_long&_facet=primary_fuel

Datasette needs to run the main query for the rows on that page, a count query for the total query, then a separate query for each of those three specified facets.

This is a _search= query, so it needs to execute the FTS code once for the rows, again for the count, and then three more times for each of the facets.

Could running that query as a CTE and doing the other queries as part of the same large query produce significant speed improvements?

107914493 issue    
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