Make get_new_events_for_appservice use indices

This commit is contained in:
Erik Johnston 2016-08-19 10:19:29 +01:00
parent 5674ea3e6c
commit b770435389

View File

@ -366,8 +366,11 @@ class ApplicationServiceTransactionStore(SQLBaseStore):
def get_new_events_for_appservice_txn(txn):
sql = (
"SELECT e.stream_ordering, e.event_id"
" FROM events AS e, appservice_stream_position AS a"
" WHERE a.stream_ordering < e.stream_ordering AND e.stream_ordering <= ?"
" FROM events AS e"
" WHERE"
" (SELECT stream_ordering FROM appservice_stream_position)"
" < e.stream_ordering"
" AND e.stream_ordering <= ?"
" ORDER BY e.stream_ordering ASC"
" LIMIT ?"
)