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hicli/database: add missing indexes for fast room deletes

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This commit is contained in:
Tulir Asokan 2024-12-14 13:23:54 +02:00
parent 6f3619f632
commit a79c249688
2 changed files with 7 additions and 2 deletions
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6
pkg/hicli/database/upgrades/00-latest-revision.sql
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@ -1,4 +1,4 @@
-- v0 -> v7 (compatible with v5+): Latest revision -- v0 -> v8 (compatible with v5+): Latest revision
CREATE TABLE account ( CREATE TABLE account (
user_id TEXT NOT NULL PRIMARY KEY, user_id TEXT NOT NULL PRIMARY KEY,
device_id TEXT NOT NULL, device_id TEXT NOT NULL,
@ -37,6 +37,7 @@ CREATE TABLE room (
) STRICT; ) STRICT;
CREATE INDEX room_type_idx ON room (creation_content ->> 'type'); CREATE INDEX room_type_idx ON room (creation_content ->> 'type');
CREATE INDEX room_sorting_timestamp_idx ON room (sorting_timestamp DESC); CREATE INDEX room_sorting_timestamp_idx ON room (sorting_timestamp DESC);
CREATE INDEX room_preview_idx ON room (preview_event_rowid);
-- CREATE INDEX room_sorting_timestamp_idx ON room (unread_notifications > 0); -- CREATE INDEX room_sorting_timestamp_idx ON room (unread_notifications > 0);
-- CREATE INDEX room_sorting_timestamp_idx ON room (unread_messages > 0); -- CREATE INDEX room_sorting_timestamp_idx ON room (unread_messages > 0);
@ -248,7 +249,8 @@ CREATE TABLE current_state (
PRIMARY KEY (room_id, event_type, state_key), PRIMARY KEY (room_id, event_type, state_key),
CONSTRAINT current_state_room_fkey FOREIGN KEY (room_id) REFERENCES room (room_id) ON DELETE CASCADE, CONSTRAINT current_state_room_fkey FOREIGN KEY (room_id) REFERENCES room (room_id) ON DELETE CASCADE,
CONSTRAINT current_state_event_fkey FOREIGN KEY (event_rowid) REFERENCES event (rowid) CONSTRAINT current_state_event_fkey FOREIGN KEY (event_rowid) REFERENCES event (rowid),
CONSTRAINT current_state_rowid_unique UNIQUE (event_rowid)
) STRICT, WITHOUT ROWID; ) STRICT, WITHOUT ROWID;
CREATE TABLE receipt ( CREATE TABLE receipt (

3
pkg/hicli/database/upgrades/08-add-missing-indexes.sql Normal file
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@ -0,0 +1,3 @@
-- v8 (compatible with v5+): Add indexes necessary for fast room deletion
CREATE INDEX room_preview_idx ON room (preview_event_rowid);
CREATE UNIQUE INDEX current_state_rowid_unique ON current_state (event_rowid);