diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/storage/__init__.py | 16 | ||||
| -rw-r--r-- | synapse/storage/schema/schema_version.sql | 4 |
2 files changed, 11 insertions, 9 deletions
diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py index 98b877bd08..e2d5e5a41d 100644 --- a/synapse/storage/__init__.py +++ b/synapse/storage/__init__.py @@ -674,12 +674,13 @@ def _setup_new_database(cur): _upgrade_existing_database( cur, current_version=max_current_ver, - delta_files=[], + applied_delta_files=[], upgraded=False ) -def _upgrade_existing_database(cur, current_version, delta_files, upgraded): +def _upgrade_existing_database(cur, current_version, applied_delta_files, + upgraded): """Upgrades an existing database. Delta files can either be SQL stored in *.sql files, or python modules @@ -712,8 +713,9 @@ def _upgrade_existing_database(cur, current_version, delta_files, upgraded): Args: cur (Cursor) - current_version (int): The current version of the schema - delta_files (list): A list of deltas that have already been applied + current_version (int): The current version of the schema. + applied_delta_files (list): A list of deltas that have already been + applied. upgraded (bool): Whether the current version was generated by having applied deltas or from full schema file. If `True` the function will never apply delta files for the given `current_version`, since @@ -746,7 +748,7 @@ def _upgrade_existing_database(cur, current_version, delta_files, upgraded): directory_entries.sort() for file_name in directory_entries: relative_path = os.path.join(str(v), file_name) - if relative_path in delta_files: + if relative_path in applied_delta_files: continue absolute_path = os.path.join( @@ -781,7 +783,7 @@ def _upgrade_existing_database(cur, current_version, delta_files, upgraded): # Mark as done. cur.execute( - "INSERT INTO schema_deltas (version, file)" + "INSERT INTO applied_schema_deltas (version, file)" " VALUES (?,?)", (v, relative_path) ) @@ -807,7 +809,7 @@ def _get_or_create_schema_state(txn): if current_version: txn.execute( - "SELECT file FROM schema_deltas WHERE version >= ?", + "SELECT file FROM applied_schema_deltas WHERE version >= ?", (current_version,) ) return current_version, txn.fetchall(), upgraded diff --git a/synapse/storage/schema/schema_version.sql b/synapse/storage/schema/schema_version.sql index 20b1481ba5..0431e2d051 100644 --- a/synapse/storage/schema/schema_version.sql +++ b/synapse/storage/schema/schema_version.sql @@ -21,10 +21,10 @@ CREATE TABLE IF NOT EXISTS schema_version( CONSTRAINT schema_version_lock_uniq UNIQUE (Lock) ); -CREATE TABLE IF NOT EXISTS schema_deltas( +CREATE TABLE IF NOT EXISTS applied_schema_deltas( version INTEGER NOT NULL, file TEXT NOT NULL, CONSTRAINT schema_deltas_ver_file UNIQUE (version, file) ON CONFLICT IGNORE ); -CREATE INDEX IF NOT EXISTS schema_deltas_ver ON schema_deltas(version); +CREATE INDEX IF NOT EXISTS schema_deltas_ver ON applied_schema_deltas(version); |