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-rw-r--r--synapse/storage/databases/main/event_federation.py4
-rw-r--r--synapse/storage/databases/main/events.py4
-rw-r--r--synapse/storage/databases/main/events_worker.py16
-rw-r--r--synapse/storage/databases/main/purge_events.py2
-rw-r--r--synapse/storage/databases/main/roommember.py4
-rw-r--r--synapse/storage/schema/__init__.py6
6 files changed, 20 insertions, 16 deletions
diff --git a/synapse/storage/databases/main/event_federation.py b/synapse/storage/databases/main/event_federation.py
index ef5d1ef01e..9580a40785 100644
--- a/synapse/storage/databases/main/event_federation.py
+++ b/synapse/storage/databases/main/event_federation.py
@@ -1552,9 +1552,9 @@ class EventFederationStore(EventFederationWorkerStore):
                 DELETE FROM event_auth
                 WHERE event_id IN (
                     SELECT event_id FROM events
-                    LEFT JOIN state_events USING (room_id, event_id)
+                    LEFT JOIN state_events AS se USING (room_id, event_id)
                     WHERE ? <= stream_ordering AND stream_ordering < ?
-                        AND state_key IS null
+                        AND se.state_key IS null
                 )
             """
 
diff --git a/synapse/storage/databases/main/events.py b/synapse/storage/databases/main/events.py
index 4171b904eb..4e528612ea 100644
--- a/synapse/storage/databases/main/events.py
+++ b/synapse/storage/databases/main/events.py
@@ -575,9 +575,9 @@ class PersistEventsStore:
         # fetch their auth event info.
         while missing_auth_chains:
             sql = """
-                SELECT event_id, events.type, state_key, chain_id, sequence_number
+                SELECT event_id, events.type, se.state_key, chain_id, sequence_number
                 FROM events
-                INNER JOIN state_events USING (event_id)
+                INNER JOIN state_events AS se USING (event_id)
                 LEFT JOIN event_auth_chains USING (event_id)
                 WHERE
             """
diff --git a/synapse/storage/databases/main/events_worker.py b/synapse/storage/databases/main/events_worker.py
index fd19674f93..c7b660ac5a 100644
--- a/synapse/storage/databases/main/events_worker.py
+++ b/synapse/storage/databases/main/events_worker.py
@@ -1408,10 +1408,10 @@ class EventsWorkerStore(SQLBaseStore):
         ) -> List[Tuple[int, str, str, str, str, str, str, str, str]]:
             sql = (
                 "SELECT e.stream_ordering, e.event_id, e.room_id, e.type,"
-                " state_key, redacts, relates_to_id, membership, rejections.reason IS NOT NULL"
+                " se.state_key, redacts, relates_to_id, membership, rejections.reason IS NOT NULL"
                 " FROM events AS e"
                 " LEFT JOIN redactions USING (event_id)"
-                " LEFT JOIN state_events USING (event_id)"
+                " LEFT JOIN state_events AS se USING (event_id)"
                 " LEFT JOIN event_relations USING (event_id)"
                 " LEFT JOIN room_memberships USING (event_id)"
                 " LEFT JOIN rejections USING (event_id)"
@@ -1449,11 +1449,11 @@ class EventsWorkerStore(SQLBaseStore):
         ) -> List[Tuple[int, str, str, str, str, str, str, str, str]]:
             sql = (
                 "SELECT event_stream_ordering, e.event_id, e.room_id, e.type,"
-                " state_key, redacts, relates_to_id, membership, rejections.reason IS NOT NULL"
+                " se.state_key, redacts, relates_to_id, membership, rejections.reason IS NOT NULL"
                 " FROM events AS e"
                 " INNER JOIN ex_outlier_stream AS out USING (event_id)"
                 " LEFT JOIN redactions USING (event_id)"
-                " LEFT JOIN state_events USING (event_id)"
+                " LEFT JOIN state_events AS se USING (event_id)"
                 " LEFT JOIN event_relations USING (event_id)"
                 " LEFT JOIN room_memberships USING (event_id)"
                 " LEFT JOIN rejections USING (event_id)"
@@ -1507,10 +1507,10 @@ class EventsWorkerStore(SQLBaseStore):
         ) -> Tuple[List[Tuple[int, Tuple[str, str, str, str, str, str]]], int, bool]:
             sql = (
                 "SELECT -e.stream_ordering, e.event_id, e.room_id, e.type,"
-                " state_key, redacts, relates_to_id"
+                " se.state_key, redacts, relates_to_id"
                 " FROM events AS e"
                 " LEFT JOIN redactions USING (event_id)"
-                " LEFT JOIN state_events USING (event_id)"
+                " LEFT JOIN state_events AS se USING (event_id)"
                 " LEFT JOIN event_relations USING (event_id)"
                 " WHERE ? > stream_ordering AND stream_ordering >= ?"
                 "  AND instance_name = ?"
@@ -1537,11 +1537,11 @@ class EventsWorkerStore(SQLBaseStore):
 
             sql = (
                 "SELECT -event_stream_ordering, e.event_id, e.room_id, e.type,"
-                " state_key, redacts, relates_to_id"
+                " se.state_key, redacts, relates_to_id"
                 " FROM events AS e"
                 " INNER JOIN ex_outlier_stream AS out USING (event_id)"
                 " LEFT JOIN redactions USING (event_id)"
-                " LEFT JOIN state_events USING (event_id)"
+                " LEFT JOIN state_events AS se USING (event_id)"
                 " LEFT JOIN event_relations USING (event_id)"
                 " WHERE ? > event_stream_ordering"
                 " AND event_stream_ordering >= ?"
diff --git a/synapse/storage/databases/main/purge_events.py b/synapse/storage/databases/main/purge_events.py
index 3eb30944bf..91b0576b85 100644
--- a/synapse/storage/databases/main/purge_events.py
+++ b/synapse/storage/databases/main/purge_events.py
@@ -118,7 +118,7 @@ class PurgeEventsStore(StateGroupWorkerStore, CacheInvalidationWorkerStore):
 
         logger.info("[purge] looking for events to delete")
 
-        should_delete_expr = "state_key IS NULL"
+        should_delete_expr = "state_events.state_key IS NULL"
         should_delete_params: Tuple[Any, ...] = ()
         if not delete_local_events:
             should_delete_expr += " AND event_id NOT LIKE ?"
diff --git a/synapse/storage/databases/main/roommember.py b/synapse/storage/databases/main/roommember.py
index 033a9831d6..6b2a8d06a6 100644
--- a/synapse/storage/databases/main/roommember.py
+++ b/synapse/storage/databases/main/roommember.py
@@ -476,7 +476,7 @@ class RoomMemberWorkerStore(EventsWorkerStore):
                 INNER JOIN events AS e USING (room_id, event_id)
                 WHERE
                     c.type = 'm.room.member'
-                    AND state_key = ?
+                    AND c.state_key = ?
                     AND c.membership = ?
             """
         else:
@@ -487,7 +487,7 @@ class RoomMemberWorkerStore(EventsWorkerStore):
                 INNER JOIN events AS e USING (room_id, event_id)
                 WHERE
                     c.type = 'm.room.member'
-                    AND state_key = ?
+                    AND c.state_key = ?
                     AND m.membership = ?
             """
 
diff --git a/synapse/storage/schema/__init__.py b/synapse/storage/schema/__init__.py
index 3a00ed6835..50d08094d5 100644
--- a/synapse/storage/schema/__init__.py
+++ b/synapse/storage/schema/__init__.py
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-SCHEMA_VERSION = 65  # remember to update the list below when updating
+SCHEMA_VERSION = 66  # remember to update the list below when updating
 """Represents the expectations made by the codebase about the database schema
 
 This should be incremented whenever the codebase changes its requirements on the
@@ -46,6 +46,10 @@ Changes in SCHEMA_VERSION = 65:
     - MSC2716: Remove unique event_id constraint from insertion_event_edges
       because an insertion event can have multiple edges.
     - Remove unused tables `user_stats_historical` and `room_stats_historical`.
+
+Changes in SCHEMA_VERSION = 66:
+    - Queries on state_key columns are now disambiguated (ie, the codebase can handle
+      the `events` table having a `state_key` column).
 """
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-24 15:10:21 +0000