Get state deltas without filters

syncapi/storage/postgres/output_room_events_table.go

@@ -28,8 +28,9 @@ import (
 	"github.com/matrix-org/dendrite/syncapi/types"
 
 	"github.com/lib/pq"
-	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/gomatrixserverlib"
+
+	"github.com/matrix-org/dendrite/internal/sqlutil"
 )
 
 const outputRoomEventsSchema = `
@@ -138,13 +139,8 @@ const selectStateInRangeSQL = "" +
 	" FROM syncapi_output_room_events" +
 	" WHERE (id > $1 AND id <= $2) AND (add_state_ids IS NOT NULL OR remove_state_ids IS NOT NULL)" +
 	" AND room_id = ANY($3)" +
-	" AND ( $4::text[] IS NULL OR     sender  = ANY($4)  )" +
-	" AND ( $5::text[] IS NULL OR NOT(sender  = ANY($5)) )" +
-	" AND ( $6::text[] IS NULL OR     type LIKE ANY($6)  )" +
-	" AND ( $7::text[] IS NULL OR NOT(type LIKE ANY($7)) )" +
-	" AND ( $8::bool IS NULL   OR     contains_url = $8  )" +
 	" ORDER BY id ASC" +
-	" LIMIT $9"
+	" LIMIT $4"
 
 const deleteEventsForRoomSQL = "" +
 	"DELETE FROM syncapi_output_room_events WHERE room_id = $1"
@@ -241,14 +237,8 @@ func (s *outputRoomEventsStatements) SelectStateInRange(
 	stateFilter *gomatrixserverlib.StateFilter, roomIDs []string,
 ) (map[string]map[string]bool, map[string]types.StreamEvent, error) {
 	stmt := sqlutil.TxStmt(txn, s.selectStateInRangeStmt)
-	senders, notSenders := getSendersStateFilterFilter(stateFilter)
 	rows, err := stmt.QueryContext(
 		ctx, r.Low(), r.High(), pq.StringArray(roomIDs),
-		pq.StringArray(senders),
-		pq.StringArray(notSenders),
-		pq.StringArray(filterConvertTypeWildcardToSQL(stateFilter.Types)),
-		pq.StringArray(filterConvertTypeWildcardToSQL(stateFilter.NotTypes)),
-		stateFilter.ContainsURL,
 		stateFilter.Limit,
 	)
 	if err != nil {

syncapi/storage/shared/storage_sync.go

@@ -5,10 +5,11 @@ import (
 	"database/sql"
 	"fmt"
 
+	"github.com/matrix-org/gomatrixserverlib"
+
 	"github.com/matrix-org/dendrite/internal/eventutil"
 	"github.com/matrix-org/dendrite/syncapi/types"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
-	"github.com/matrix-org/gomatrixserverlib"
 )
 
 type DatabaseTransaction struct {
@@ -371,6 +372,7 @@ func (d *DatabaseTransaction) GetStateDeltas(
 				// If our membership is now join but the previous membership wasn't
 				// then this is a "join transition", so we'll insert this room.
 				if prevMembership != membership {
+					newlyJoinedRooms[roomID] = true
 					// Get the full room state, as we'll send that down for a newly
 					// joined room instead of a delta.
 					var s []types.StreamEvent
@@ -384,7 +386,6 @@ func (d *DatabaseTransaction) GetStateDeltas(
 					// Add the information for this room into the state so that
 					// it will get added with all of the rest of the joined rooms.
 					state[roomID] = s
-					newlyJoinedRooms[roomID] = true
 				}
 
 				// We won't add joined rooms into the delta at this point as they

syncapi/storage/sqlite3/output_room_events_table.go

@@ -29,8 +29,9 @@ import (
 	"github.com/matrix-org/dendrite/syncapi/storage/tables"
 	"github.com/matrix-org/dendrite/syncapi/types"
 
-	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/gomatrixserverlib"
+
+	"github.com/matrix-org/dendrite/internal/sqlutil"
 )
 
 const outputRoomEventsSchema = `
@@ -191,9 +192,9 @@ func (s *outputRoomEventsStatements) SelectStateInRange(
 	}
 	stmt, params, err := prepareWithFilters(
 		s.db, txn, stmtSQL, inputParams,
-		stateFilter.Senders, stateFilter.NotSenders,
+		nil, nil,
-		stateFilter.Types, stateFilter.NotTypes,
+		nil, nil,
-		nil, stateFilter.ContainsURL, stateFilter.Limit, FilterOrderAsc,
+		nil, nil, stateFilter.Limit, FilterOrderAsc,
 	)
 	if err != nil {
 		return nil, nil, fmt.Errorf("s.prepareWithFilters: %w", err)

syncapi/streams/stream_pdu.go

@@ -318,7 +318,7 @@ func (p *PDUStreamProvider) addRoomDeltaToResponse(
 		jr.Timeline.Events = gomatrixserverlib.HeaderedToClientEvents(events, gomatrixserverlib.FormatSync)
 		// If we are limited by the filter AND the history visibility filter
 		// didn't "remove" events, return that the response is limited.
-		jr.Timeline.Limited = limited && len(events) == len(recentEvents)
+		jr.Timeline.Limited = (limited && len(events) == len(recentEvents)) || delta.NewlyJoined
 		jr.State.Events = gomatrixserverlib.HeaderedToClientEvents(delta.StateEvents, gomatrixserverlib.FormatSync)
 		res.Rooms.Join[delta.RoomID] = jr