Mirrors
/
synapse
mirror of https://github.com/element-hq/synapse.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Create index must be on a conn

This commit is contained in:
Erik Johnston 2016-04-21 17:19:25 +01:00
parent 51bb339ab2
commit 129e403487
1 changed files with 13 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
synapse/storage/search.py
View File

@ -143,19 +143,26 @@ class SearchStore(BackgroundUpdateStore):
rows_inserted = progress.get("rows_inserted", 0) rows_inserted = progress.get("rows_inserted", 0)
have_added_index = progress['have_added_indexes'] have_added_index = progress['have_added_indexes']
INSERT_CLUMP_SIZE = 1000
def reindex_search_txn(txn):
if not have_added_index: if not have_added_index:
txn.execute( def create_index(conn):
conn.rollback()
conn.set_session(autocommit=True)
c = conn.cursor()
c.execute(
"CREATE INDEX CONCURRENTLY event_search_room_order ON event_search(" "CREATE INDEX CONCURRENTLY event_search_room_order ON event_search("
"room_id, origin_server_ts, stream_ordering)" "room_id, origin_server_ts, stream_ordering)"
) )
txn.execute( c.execute(
"CREATE INDEX CONCURRENTLY event_search_order ON event_search(" "CREATE INDEX CONCURRENTLY event_search_order ON event_search("
"origin_server_ts, stream_ordering)" "origin_server_ts, stream_ordering)"
) )
conn.set_session(autocommit=False)
yield self.runWithConnection(create_index)
INSERT_CLUMP_SIZE = 1000
def reindex_search_txn(txn):
sql = ( sql = (
"SELECT stream_ordering, origin_server_ts, event_id FROM events" "SELECT stream_ordering, origin_server_ts, event_id FROM events"
" INNER JOIN event_search USING (room_id, event_id)" " INNER JOIN event_search USING (room_id, event_id)"