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core: add db indexes for faster group deletion (#1664)

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This commit is contained in:
JRoberts
2022-12-30 16:34:42 +04:00
committed by GitHub
parent 17eed9662e
commit 54190ffff9
4 changed files with 23 additions and 1 deletions
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src/Simplex/Chat/Migrations/M20221230_idxs.hs
+14
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@@ -0,0 +1,14 @@
{-# LANGUAGE QuasiQuotes #-}
module Simplex.Chat.Migrations.M20221230_idxs where
import Database.SQLite.Simple (Query)
import Database.SQLite.Simple.QQ (sql)
m20221230_idxs :: Query
m20221230_idxs =
[sql|
CREATE INDEX idx_connections_group_member ON connections(user_id, group_member_id);
CREATE INDEX idx_commands_connection_id ON commands(connection_id);
|]
src/Simplex/Chat/Migrations/chat_schema.sql
+5
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@@ -463,3 +463,8 @@ CREATE INDEX idx_chat_items_group_member_id ON chat_items(group_member_id);
CREATE INDEX idx_chat_items_contact_id ON chat_items(contact_id);
CREATE INDEX idx_chat_items_timed_delete_at ON chat_items(timed_delete_at);
CREATE INDEX idx_chat_items_item_status ON chat_items(item_status);
CREATE INDEX idx_connections_group_member ON connections(
user_id,
group_member_id
);
CREATE INDEX idx_commands_connection_id ON commands(connection_id);