Fixes #107

Author: deanmorin

tap_postgres/__init__.py

@@ -194,7 +194,7 @@ def sync_traditional_stream(conn_config, stream, state, sync_method, end_lsn):
     return state
 
 
-def sync_logical_streams(conn_config, logical_streams, state, end_lsn, state_file):
+def sync_logical_streams(conn_config, logical_streams, traditional_streams, state, end_lsn, state_file):
     """
     Sync streams that use LOG_BASED method
     """
@@ -212,10 +212,20 @@ def sync_logical_streams(conn_config, logical_streams, state, end_lsn, state_fil
             selected_streams.add("{}".format(stream['tap_stream_id']))
 
         new_state = dict(currently_syncing=state['currently_syncing'], bookmarks={})
+        traditional_stream_ids = [s['tap_stream_id'] for s in traditional_streams]
 
         for stream, bookmark in state['bookmarks'].items():
-            if bookmark == {} or bookmark['last_replication_method'] != 'LOG_BASED' or stream in selected_streams:
+            if (
+                bookmark == {}
+                or bookmark['last_replication_method'] != 'LOG_BASED'
+                or stream in selected_streams
+                # The first time a LOG_BASED stream runs it needs to do an
+                # initial full table sync, and so will be treated as a
+                # traditional stream.
+                or (stream in traditional_stream_ids and bookmark['last_replication_method'] == 'LOG_BASED')
+            ):
                 new_state['bookmarks'][stream] = bookmark
+
         state = new_state
 
         state = logical_replication.sync_tables(conn_config, logical_streams, state, end_lsn, state_file)
@@ -319,7 +329,7 @@ def do_sync(conn_config, catalog, default_replication_method, state, state_file=
     for dbname, streams in itertools.groupby(logical_streams,
                                              lambda s: metadata.to_map(s['metadata']).get(()).get('database-name')):
         conn_config['dbname'] = dbname
-        state = sync_logical_streams(conn_config, list(streams), state, end_lsn, state_file)
+        state = sync_logical_streams(conn_config, list(streams), traditional_streams, state, end_lsn, state_file)
     return state