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Use TransactionWriter in other component SQLite (#1209)

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* Use TransactionWriter on other component SQLites

* Fix sync API tests

* Fix panic in media API

* Fix a couple of transactions

* Fix wrong query, add some logging output

* Add debug logging into StoreEvent

* Adjust InsertRoomNID

* Update logging
This commit is contained in:
Neil Alexander 2020-07-21 15:48:21 +01:00 • committed by GitHub
parent 1d72ce8b7a
commit b6bc132485
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27 changed files with 439 additions and 245 deletions
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19
syncapi/storage/sqlite3/output_room_events_topology_table.go
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@ -66,6 +66,8 @@ const selectMaxPositionInTopologySQL = "" +
" WHERE room_id = $1 ORDER BY stream_position DESC"
type outputRoomEventsTopologyStatements struct {
db *sql.DB
writer *sqlutil.TransactionWriter
insertEventInTopologyStmt *sql.Stmt
selectEventIDsInRangeASCStmt *sql.Stmt
selectEventIDsInRangeDESCStmt *sql.Stmt
@ -74,7 +76,10 @@ type outputRoomEventsTopologyStatements struct {
}
func NewSqliteTopologyTable(db *sql.DB) (tables.Topology, error) {
s := &outputRoomEventsTopologyStatements{}
s := &outputRoomEventsTopologyStatements{
db: db,
writer: sqlutil.NewTransactionWriter(),
}
_, err := db.Exec(outputRoomEventsTopologySchema)
if err != nil {
return nil, err
@ -102,11 +107,13 @@ func NewSqliteTopologyTable(db *sql.DB) (tables.Topology, error) {
func (s *outputRoomEventsTopologyStatements) InsertEventInTopology(
ctx context.Context, txn *sql.Tx, event *gomatrixserverlib.HeaderedEvent, pos types.StreamPosition,
) (err error) {
stmt := sqlutil.TxStmt(txn, s.insertEventInTopologyStmt)
_, err = stmt.ExecContext(
ctx, event.EventID(), event.Depth(), event.RoomID(), pos,
)
return
return s.writer.Do(s.db, txn, func(txn *sql.Tx) error {
stmt := sqlutil.TxStmt(txn, s.insertEventInTopologyStmt)
_, err := stmt.ExecContext(
ctx, event.EventID(), event.Depth(), event.RoomID(), pos,
)
return err
})
}
func (s *outputRoomEventsTopologyStatements) SelectEventIDsInRange(