Matrix-Mirrors/synapse-product
1
0
Fork 0
mirror of https://git.anonymousland.org/anonymousland/synapse-product.git synced 2024-12-22 02:34:58 -05:00
Code Issues Packages Projects Releases Wiki Activity

Correctly handle reindexing state groups that already have an edge

Browse Source
This commit is contained in:
Erik Johnston 2016-09-05 15:07:23 +01:00
parent 9e6d88f4e2
commit a7032abb2e
1 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
synapse/storage/state.py
View File

@ -673,6 +673,17 @@ class StateStore(SQLBaseStore):
if not row or not state_group: if not row or not state_group:
return True, count return True, count
txn.execute(
"SELECT state_group FROM state_group_edges"
" WHERE state_group = ?",
(state_group,)
)
# If we reach a point where we've already started inserting
# edges we should stop.
if txn.fetchall():
return True, count
txn.execute( txn.execute(
"SELECT coalesce(max(id), 0) FROM state_groups" "SELECT coalesce(max(id), 0) FROM state_groups"
" WHERE id < ? AND room_id = ?", " WHERE id < ? AND room_id = ?",
@ -709,6 +720,14 @@ class StateStore(SQLBaseStore):
if prev_state.get(key, None) != value if prev_state.get(key, None) != value
} }
self._simple_delete_txn(
txn,
table="state_group_edges",
keyvalues={
"state_group": state_group,
}
)
self._simple_insert_txn( self._simple_insert_txn(
txn, txn,
table="state_group_edges", table="state_group_edges",