Rename database classes to make some sense (#8033)

synapse/storage/databases/main/schema/delta/31/invites.sql

@@ -0,0 +1,42 @@
+/* Copyright 2016 OpenMarket Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+CREATE TABLE local_invites(
+    stream_id BIGINT NOT NULL,
+    inviter TEXT NOT NULL,
+    invitee TEXT NOT NULL,
+    event_id TEXT NOT NULL,
+    room_id TEXT NOT NULL,
+    locally_rejected TEXT,
+    replaced_by TEXT
+);
+
+-- Insert all invites for local users into new `invites` table
+INSERT INTO local_invites SELECT
+        stream_ordering as stream_id,
+        sender as inviter,
+        state_key as invitee,
+        event_id,
+        room_id,
+        NULL as locally_rejected,
+        NULL as replaced_by
+    FROM events
+    NATURAL JOIN current_state_events
+    NATURAL JOIN room_memberships
+    WHERE membership = 'invite'  AND state_key IN (SELECT name FROM users);
+
+CREATE INDEX local_invites_id ON local_invites(stream_id);
+CREATE INDEX local_invites_for_user_idx ON local_invites(invitee, locally_rejected, replaced_by, room_id);

synapse/storage/databases/main/schema/delta/31/local_media_repository_url_cache.sql

@@ -0,0 +1,27 @@
+/* Copyright 2016 OpenMarket Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+CREATE TABLE local_media_repository_url_cache(
+    url TEXT,              -- the URL being cached
+    response_code INTEGER, -- the HTTP response code of this download attempt
+    etag TEXT,             -- the etag header of this response
+    expires INTEGER,       -- the number of ms this response was valid for
+    og TEXT,               -- cache of the OG metadata of this URL as JSON
+    media_id TEXT,         -- the media_id, if any, of the URL's content in the repo
+    download_ts BIGINT     -- the timestamp of this download attempt
+);
+
+CREATE INDEX local_media_repository_url_cache_by_url_download_ts
+    ON local_media_repository_url_cache(url, download_ts);

synapse/storage/databases/main/schema/delta/31/pushers.py

@@ -0,0 +1,87 @@
+# Copyright 2016 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+# Change the last_token to last_stream_ordering now that pushers no longer
+# listen on an event stream but instead select out of the event_push_actions
+# table.
+
+
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+def token_to_stream_ordering(token):
+    return int(token[1:].split("_")[0])
+
+
+def run_create(cur, database_engine, *args, **kwargs):
+    logger.info("Porting pushers table, delta 31...")
+    cur.execute(
+        """
+        CREATE TABLE IF NOT EXISTS pushers2 (
+          id BIGINT PRIMARY KEY,
+          user_name TEXT NOT NULL,
+          access_token BIGINT DEFAULT NULL,
+          profile_tag VARCHAR(32) NOT NULL,
+          kind VARCHAR(8) NOT NULL,
+          app_id VARCHAR(64) NOT NULL,
+          app_display_name VARCHAR(64) NOT NULL,
+          device_display_name VARCHAR(128) NOT NULL,
+          pushkey TEXT NOT NULL,
+          ts BIGINT NOT NULL,
+          lang VARCHAR(8),
+          data TEXT,
+          last_stream_ordering INTEGER,
+          last_success BIGINT,
+          failing_since BIGINT,
+          UNIQUE (app_id, pushkey, user_name)
+        )
+    """
+    )
+    cur.execute(
+        """SELECT
+        id, user_name, access_token, profile_tag, kind,
+        app_id, app_display_name, device_display_name,
+        pushkey, ts, lang, data, last_token, last_success,
+        failing_since
+        FROM pushers
+    """
+    )
+    count = 0
+    for row in cur.fetchall():
+        row = list(row)
+        row[12] = token_to_stream_ordering(row[12])
+        cur.execute(
+            database_engine.convert_param_style(
+                """
+            INSERT into pushers2 (
+            id, user_name, access_token, profile_tag, kind,
+            app_id, app_display_name, device_display_name,
+            pushkey, ts, lang, data, last_stream_ordering, last_success,
+            failing_since
+            ) values (%s)"""
+                % (",".join(["?" for _ in range(len(row))]))
+            ),
+            row,
+        )
+        count += 1
+    cur.execute("DROP TABLE pushers")
+    cur.execute("ALTER TABLE pushers2 RENAME TO pushers")
+    logger.info("Moved %d pushers to new table", count)
+
+
+def run_upgrade(cur, database_engine, *args, **kwargs):
+    pass

synapse/storage/databases/main/schema/delta/31/pushers_index.sql

@@ -0,0 +1,22 @@
+/* Copyright 2016 OpenMarket Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** Using CREATE INDEX directly is deprecated in favour of using background
+ * update see synapse/storage/schema/delta/33/access_tokens_device_index.sql
+ * and synapse/storage/registration.py for an example using
+ * "access_tokens_device_index" **/
+ CREATE INDEX event_push_actions_stream_ordering on event_push_actions(
+     stream_ordering, user_id
+ );

synapse/storage/databases/main/schema/delta/31/search_update.py

@@ -0,0 +1,64 @@
+# Copyright 2016 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+import json
+import logging
+
+from synapse.storage.engines import PostgresEngine
+from synapse.storage.prepare_database import get_statements
+
+logger = logging.getLogger(__name__)
+
+
+ALTER_TABLE = """
+ALTER TABLE event_search ADD COLUMN origin_server_ts BIGINT;
+ALTER TABLE event_search ADD COLUMN stream_ordering BIGINT;
+"""
+
+
+def run_create(cur, database_engine, *args, **kwargs):
+    if not isinstance(database_engine, PostgresEngine):
+        return
+
+    for statement in get_statements(ALTER_TABLE.splitlines()):
+        cur.execute(statement)
+
+    cur.execute("SELECT MIN(stream_ordering) FROM events")
+    rows = cur.fetchall()
+    min_stream_id = rows[0][0]
+
+    cur.execute("SELECT MAX(stream_ordering) FROM events")
+    rows = cur.fetchall()
+    max_stream_id = rows[0][0]
+
+    if min_stream_id is not None and max_stream_id is not None:
+        progress = {
+            "target_min_stream_id_inclusive": min_stream_id,
+            "max_stream_id_exclusive": max_stream_id + 1,
+            "rows_inserted": 0,
+            "have_added_indexes": False,
+        }
+        progress_json = json.dumps(progress)
+
+        sql = (
+            "INSERT into background_updates (update_name, progress_json)"
+            " VALUES (?, ?)"
+        )
+
+        sql = database_engine.convert_param_style(sql)
+
+        cur.execute(sql, ("event_search_order", progress_json))
+
+
+def run_upgrade(cur, database_engine, *args, **kwargs):
+    pass