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add indexes for reading pending files (#751)

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This commit is contained in:
spaced4ndy
2023-05-10 15:17:26 +04:00
committed by GitHub
parent 66177fd550
commit ce64c91d5a
4 changed files with 37 additions and 1 deletions
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src/Simplex/Messaging/Agent/Store/SQLite/Migrations.hs
+3 -1
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@@ -58,6 +58,7 @@ import Simplex.Messaging.Agent.Store.SQLite.Migrations.M20230217_server_key_hash
import Simplex.Messaging.Agent.Store.SQLite.Migrations.M20230223_files
import Simplex.Messaging.Agent.Store.SQLite.Migrations.M20230320_retry_state
import Simplex.Messaging.Agent.Store.SQLite.Migrations.M20230401_snd_files
import Simplex.Messaging.Agent.Store.SQLite.Migrations.M20230510_files_pending_replicas_indexes
import Simplex.Messaging.Encoding.String
import Simplex.Messaging.Parsers (dropPrefix, sumTypeJSON)
import Simplex.Messaging.Transport.Client (TransportHost)
@@ -82,7 +83,8 @@ schemaMigrations =
("m20230217_server_key_hash", m20230217_server_key_hash, Nothing),
("m20230223_files", m20230223_files, Just down_m20230223_files),
("m20230320_retry_state", m20230320_retry_state, Just down_m20230320_retry_state),
("m20230401_snd_files", m20230401_snd_files, Just down_m20230401_snd_files)
("m20230401_snd_files", m20230401_snd_files, Just down_m20230401_snd_files),
("m20230510_files_pending_replicas_indexes", m20230510_files_pending_replicas_indexes, Just down_m20230510_files_pending_replicas_indexes)
]
-- | The list of migrations in ascending order by date
src/Simplex/Messaging/Agent/Store/SQLite/Migrations/M20230510_files_pending_replicas_indexes.hs
+22
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@@ -0,0 +1,22 @@
{-# LANGUAGE QuasiQuotes #-}
module Simplex.Messaging.Agent.Store.SQLite.Migrations.M20230510_files_pending_replicas_indexes where
import Database.SQLite.Simple (Query)
import Database.SQLite.Simple.QQ (sql)
m20230510_files_pending_replicas_indexes :: Query
m20230510_files_pending_replicas_indexes =
[sql|
CREATE INDEX idx_rcv_file_chunk_replicas_pending ON rcv_file_chunk_replicas(received, replica_number);
CREATE INDEX idx_snd_file_chunk_replicas_pending ON snd_file_chunk_replicas(replica_status, replica_number);
CREATE INDEX idx_deleted_snd_chunk_replicas_pending ON deleted_snd_chunk_replicas(created_at);
|]
down_m20230510_files_pending_replicas_indexes :: Query
down_m20230510_files_pending_replicas_indexes =
[sql|
DROP INDEX idx_deleted_snd_chunk_replicas_pending;
DROP INDEX idx_snd_file_chunk_replicas_pending;
DROP INDEX idx_rcv_file_chunk_replicas_pending;
|]
src/Simplex/Messaging/Agent/Store/SQLite/Migrations/agent_schema.sql
+11
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@@ -421,3 +421,14 @@ CREATE INDEX idx_deleted_snd_chunk_replicas_user_id ON deleted_snd_chunk_replica
CREATE INDEX idx_deleted_snd_chunk_replicas_xftp_server_id ON deleted_snd_chunk_replicas(
xftp_server_id
);
CREATE INDEX idx_rcv_file_chunk_replicas_pending ON rcv_file_chunk_replicas(
received,
replica_number
);
CREATE INDEX idx_snd_file_chunk_replicas_pending ON snd_file_chunk_replicas(
replica_status,
replica_number
);
CREATE INDEX idx_deleted_snd_chunk_replicas_pending ON deleted_snd_chunk_replicas(
created_at
);