Include newly added sequences in the port DB script

changelog.d/9449.bugfix

@@ -0,0 +1 @@
+Fix a bug introduced in v1.26.0 where some sequences were not properly configured when running `synapse_port_db`.

scripts/synapse_port_db

@@ -22,7 +22,7 @@ import logging
 import sys
 import time
 import traceback
-from typing import Dict, Optional, Set
+from typing import Dict, Iterable, Optional, Set
 
 import yaml
 
@@ -629,7 +629,13 @@ class Porter(object):
             await self._setup_state_group_id_seq()
             await self._setup_user_id_seq()
             await self._setup_events_stream_seqs()
-            await self._setup_device_inbox_seq()
+            await self._setup_sequence(
+                "device_inbox_sequence", ("device_inbox", "device_federation_outbox")
+            )
+            await self._setup_sequence(
+                "account_data_sequence", ("room_account_data", "room_tags_revisions", "account_data"))
+            await self._setup_sequence("receipts_sequence", ("receipts_linearized", ))
+            await self._setup_auth_chain_sequence()
 
             # Step 3. Get tables.
             self.progress.set_state("Fetching tables")
@@ -854,7 +860,7 @@ class Porter(object):
 
         return done, remaining + done
 
-    async def _setup_state_group_id_seq(self):
+    async def _setup_state_group_id_seq(self) -> None:
         curr_id = await self.sqlite_store.db_pool.simple_select_one_onecol(
             table="state_groups", keyvalues={}, retcol="MAX(id)", allow_none=True
         )
@@ -868,7 +874,7 @@ class Porter(object):
 
         await self.postgres_store.db_pool.runInteraction("setup_state_group_id_seq", r)
 
-    async def _setup_user_id_seq(self):
+    async def _setup_user_id_seq(self) -> None:
         curr_id = await self.sqlite_store.db_pool.runInteraction(
             "setup_user_id_seq", find_max_generated_user_id_localpart
         )
@@ -877,9 +883,9 @@ class Porter(object):
             next_id = curr_id + 1
             txn.execute("ALTER SEQUENCE user_id_seq RESTART WITH %s", (next_id,))
 
-        return self.postgres_store.db_pool.runInteraction("setup_user_id_seq", r)
+        await self.postgres_store.db_pool.runInteraction("setup_user_id_seq", r)
 
-    async def _setup_events_stream_seqs(self):
+    async def _setup_events_stream_seqs(self) -> None:
         """Set the event stream sequences to the correct values.
         """
 
@@ -908,35 +914,46 @@ class Porter(object):
                 (curr_backward_id + 1,),
             )
 
-        return await self.postgres_store.db_pool.runInteraction(
+        await self.postgres_store.db_pool.runInteraction(
             "_setup_events_stream_seqs", _setup_events_stream_seqs_set_pos,
         )
 
-    async def _setup_device_inbox_seq(self):
-        """Set the device inbox sequence to the correct value.
+    async def _setup_sequence(self, sequence_name: str, stream_id_tables: Iterable[str]) -> None:
+        """Set a sequence to the correct value.
         """
-        curr_local_id = await self.sqlite_store.db_pool.simple_select_one_onecol(
-            table="device_inbox",
-            keyvalues={},
-            retcol="COALESCE(MAX(stream_id), 1)",
-            allow_none=True,
-        )
+        current_stream_ids = []
+        for stream_id_table in stream_id_tables:
+            max_stream_id = await self.sqlite_store.db_pool.simple_select_one_onecol(
+                table=stream_id_table,
+                keyvalues={},
+                retcol="COALESCE(MAX(stream_id), 1)",
+                allow_none=True,
+            )
+            current_stream_ids.append(max_stream_id)
 
-        curr_federation_id = await self.sqlite_store.db_pool.simple_select_one_onecol(
-            table="device_federation_outbox",
-            keyvalues={},
-            retcol="COALESCE(MAX(stream_id), 1)",
-            allow_none=True,
-        )
+        next_id = max(current_stream_ids) + 1
+
+        def r(txn):
+            sql = "ALTER SEQUENCE %s RESTART WITH" % (sequence_name, )
+            txn.execute(sql + " %s", (next_id, ))
 
-        next_id = max(curr_local_id, curr_federation_id) + 1
+        await self.postgres_store.db_pool.runInteraction("_setup_%s" % (sequence_name,), r)
+
+    async def _setup_auth_chain_sequence(self) -> None:
+        curr_chain_id = await self.sqlite_store.db_pool.simple_select_one_onecol(
+            table="event_auth_chains", keyvalues={}, retcol="MAX(chain_id)", allow_none=True
+        )
 
         def r(txn):
             txn.execute(
-                "ALTER SEQUENCE device_inbox_sequence RESTART WITH %s", (next_id,)
+                "ALTER SEQUENCE event_auth_chain_id RESTART WITH %s",
+                (curr_chain_id,),
             )
 
-        return self.postgres_store.db_pool.runInteraction("_setup_device_inbox_seq", r)
+        await self.postgres_store.db_pool.runInteraction(
+            "_setup_event_auth_chain_id", r,
+        )
+
 
 
 ##############################################

synapse/storage/databases/__init__.py

@@ -79,7 +79,7 @@ def __init__(self, main_store_class, hs):
                     # If we're on a process that can persist events also
                     # instantiate a `PersistEventsStore`
                     if hs.get_instance_name() in hs.config.worker.writers.events:
-                        persist_events = PersistEventsStore(hs, database, main)
+                        persist_events = PersistEventsStore(hs, database, main, db_conn)
 
                 if "state" in database_config.databases:
                     logger.info(

synapse/storage/databases/main/events.py

@@ -42,6 +42,7 @@
 from synapse.storage._base import db_to_json, make_in_list_sql_clause
 from synapse.storage.database import DatabasePool, LoggingTransaction
 from synapse.storage.databases.main.search import SearchEntry
+from synapse.storage.types import Connection
 from synapse.storage.util.id_generators import MultiWriterIdGenerator
 from synapse.types import StateMap, get_domain_from_id
 from synapse.util import json_encoder
@@ -90,7 +91,11 @@ class PersistEventsStore:
     """
 
     def __init__(
-        self, hs: "HomeServer", db: DatabasePool, main_data_store: "DataStore"
+        self,
+        hs: "HomeServer",
+        db: DatabasePool,
+        main_data_store: "DataStore",
+        db_conn: Connection,
     ):
         self.hs = hs
         self.db_pool = db
@@ -109,6 +114,12 @@ def __init__(
         )  # type: MultiWriterIdGenerator
         self._stream_id_gen = self.store._stream_id_gen  # type: MultiWriterIdGenerator
 
+        # The consistency of this cannot be checked when the ID generator is
+        # created since the database might not yet be up-to-date.
+        self.db_pool.event_chain_id_gen.check_consistency(
+            db_conn, "event_auth_chains", "chain_id"  # type: ignore
+        )
+
         # This should only exist on instances that are configured to write
         assert (
             hs.get_instance_name() in hs.config.worker.writers.events