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authorErik Johnston <erik@matrix.org>2021-06-30 12:07:16 +0100
committerGitHub <noreply@github.com>2021-06-30 12:07:16 +0100
commit329ef5c715d81b538e8b071de046c698a82eae10 (patch)
tree69b4853a47342f7a42c3ef493cc99be7ccbd044d /synapse/storage/engines/postgres.py
parentMerge branch 'release-v1.37' into develop (diff)
downloadsynapse-329ef5c715d81b538e8b071de046c698a82eae10.tar.xz
Fix the inbound PDU metric (#10279)
This broke in #10272
Diffstat (limited to 'synapse/storage/engines/postgres.py')
-rw-r--r--synapse/storage/engines/postgres.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/synapse/storage/engines/postgres.py b/synapse/storage/engines/postgres.py
index 21411c5fea..30f948a0f7 100644
--- a/synapse/storage/engines/postgres.py
+++ b/synapse/storage/engines/postgres.py
@@ -133,6 +133,11 @@ class PostgresEngine(BaseDatabaseEngine):
         """Do we support using `a = ANY(?)` and passing a list"""
         return True
 
+    @property
+    def supports_returning(self) -> bool:
+        """Do we support the `RETURNING` clause in insert/update/delete?"""
+        return True
+
     def is_deadlock(self, error):
         if isinstance(error, self.module.DatabaseError):
             # https://www.postgresql.org/docs/current/static/errcodes-appendix.html