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Akihiko Odaki 41eeb9ebaa Use Status.group instead of Status.distinct in HashQueryService (#14662) ... DISTINCT clause removes duplicated records according to all the selected attributes. In reality, it can remove duplicated records only looking at statuses.id, but the clause confuses the query planner and yields insufficient performance. The behavior is also problematic if the scope produced by HashQueryService is used to query columns without id (using pluck method, for example). The scope is expected to contain unique statuses, but the uniquness will be evaluated with some arbitrary columns other than id. GROUP BY clause resolves those problem by explicitly specifying the column to take into account for the record distinction. A workaround for the problem of DISTINCT clause in Api::V1::Timelines::TagController is no longer necessary and removed.		5 years ago
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v1	Use Status.group instead of Status.distinct in HashQueryService (#14662)	5 years ago
v2	Change local media attachments to perform heavy processing asynchronously (#13210)	5 years ago
web	Remove useless `respond_to` calls (#13208)	5 years ago
base_controller.rb	Fix functional user requirements in whitelist mode (#14093)	5 years ago
oembed_controller.rb	Fix OEmbed leaking information about existence of non-public statuses (#12930)	5 years ago
proofs_controller.rb	Fix proofs API being inaccessible in secure mode (#12495)	5 years ago