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core: drop index causing slow queries (#1855)

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* core: drop index causing slow queries

* update schema
This commit is contained in:
Evgeny Poberezkin
2023-01-29 15:22:09 +00:00
committed by GitHub
parent 717d05c4a3
commit 86151d4ec2
4 changed files with 16 additions and 2 deletions
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1
simplex-chat.cabal
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@@ -82,6 +82,7 @@ library
Simplex.Chat.Migrations.M20230111_users_agent_user_id
Simplex.Chat.Migrations.M20230117_fkey_indexes
Simplex.Chat.Migrations.M20230118_recreate_smp_servers
Simplex.Chat.Migrations.M20230129_drop_chat_items_group_idx
Simplex.Chat.Mobile
Simplex.Chat.Options
Simplex.Chat.ProfileGenerator

12
src/Simplex/Chat/Migrations/M20230129_drop_chat_items_group_idx.hs Normal file
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@@ -0,0 +1,12 @@
{-# LANGUAGE QuasiQuotes #-}
module Simplex.Chat.Migrations.M20230129_drop_chat_items_group_idx where
import Database.SQLite.Simple (Query)
import Database.SQLite.Simple.QQ (sql)
m20230129_drop_chat_items_group_idx :: Query
m20230129_drop_chat_items_group_idx =
[sql|
DROP INDEX idx_chat_items_group_id;
|]

1
src/Simplex/Chat/Migrations/chat_schema.sql
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@@ -459,7 +459,6 @@ CREATE INDEX idx_commands_connection_id ON commands(connection_id);
CREATE INDEX idx_calls_user_id ON calls(user_id);
CREATE INDEX idx_calls_chat_item_id ON calls(chat_item_id);
CREATE INDEX idx_calls_contact_id ON calls(contact_id);
CREATE INDEX idx_chat_items_group_id ON chat_items(group_id);
CREATE INDEX idx_commands_user_id ON commands(user_id);
CREATE INDEX idx_connections_custom_user_profile_id ON connections(
custom_user_profile_id

4
src/Simplex/Chat/Store.hs
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@@ -337,6 +337,7 @@ import Simplex.Chat.Migrations.M20230107_connections_auth_err_counter
import Simplex.Chat.Migrations.M20230111_users_agent_user_id
import Simplex.Chat.Migrations.M20230117_fkey_indexes
import Simplex.Chat.Migrations.M20230118_recreate_smp_servers
import Simplex.Chat.Migrations.M20230129_drop_chat_items_group_idx
import Simplex.Chat.Protocol
import Simplex.Chat.Types
import Simplex.Chat.Util (week)
@@ -400,7 +401,8 @@ schemaMigrations =
("20230107_connections_auth_err_counter", m20230107_connections_auth_err_counter),
("20230111_users_agent_user_id", m20230111_users_agent_user_id),
("20230117_fkey_indexes", m20230117_fkey_indexes),
("20230118_recreate_smp_servers", m20230118_recreate_smp_servers)
("20230118_recreate_smp_servers", m20230118_recreate_smp_servers),
("20230129_drop_chat_items_group_idx", m20230129_drop_chat_items_group_idx)
]
-- | The list of migrations in ascending order by date