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perf: Optimize shared chats list to use column projection#21614

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tjbck merged 1 commit intoopen-webui:devfrom
Classic298:perf-shared-chats
Feb 19, 2026
Merged

perf: Optimize shared chats list to use column projection#21614
tjbck merged 1 commit intoopen-webui:devfrom
Classic298:perf-shared-chats

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@Classic298
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The GET /chats/shared endpoint was loading full Chat rows including
the entire conversation history JSON blob, only to discard it and
return SharedChatResponse (id, title, share_id, timestamps). Now
uses with_entities() to select only the 5 needed columns, avoiding
deserialization of potentially large chat JSON for every shared chat.

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The GET /chats/shared endpoint was loading full Chat rows including
the entire conversation history JSON blob, only to discard it and
return SharedChatResponse (id, title, share_id, timestamps). Now
uses with_entities() to select only the 5 needed columns, avoiding
deserialization of potentially large chat JSON for every shared chat.
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@tjbck
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tjbck commented Feb 19, 2026

Thanks!

@tjbck tjbck merged commit 35763a3 into open-webui:dev Feb 19, 2026
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@Classic298 Classic298 deleted the perf-shared-chats branch February 19, 2026 22:32
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3 participants