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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
1 changed files with 5 additions and 2 deletions
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7
synapse/storage/appservice.py
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@ -366,8 +366,11 @@ class ApplicationServiceTransactionStore(SQLBaseStore):
def get_new_events_for_appservice_txn(txn): def get_new_events_for_appservice_txn(txn):
sql = ( sql = (
"SELECT e.stream_ordering, e.event_id" "SELECT e.stream_ordering, e.event_id"
" FROM events AS e, appservice_stream_position AS a" " FROM events AS e"
" WHERE a.stream_ordering < e.stream_ordering AND e.stream_ordering <= ?" " WHERE"
" (SELECT stream_ordering FROM appservice_stream_position)"
" < e.stream_ordering"
" AND e.stream_ordering <= ?"
" ORDER BY e.stream_ordering ASC" " ORDER BY e.stream_ordering ASC"
" LIMIT ?" " LIMIT ?"
) )