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core: add index to load chats faster

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This commit is contained in:
Evgeny Poberezkin
2025-01-13 12:43:56 +00:00
parent daea3b1056
commit db43a59fa0
1 changed files with 2 additions and 0 deletions
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src/Simplex/Chat/Store/SQLite/Migrations/M20250105_indexes.hs
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@@ -9,10 +9,12 @@ m20250105_indexes :: Query
m20250105_indexes =
[sql|
CREATE INDEX idx_chat_items_groups_msg_content_tag_item_ts ON chat_items(user_id, group_id, msg_content_tag, item_ts);
CREATE INDEX idx_chat_items_groups_msg_content_tag_deleted ON chat_items(user_id, group_id, msg_content_tag, item_deleted, item_sent);
|]
down_m20250105_indexes :: Query
down_m20250105_indexes =
[sql|
DROP INDEX idx_chat_items_groups_msg_content_tag_item_ts;
DROP INDEX idx_chat_items_groups_msg_content_tag_deleted;
|]