process_tracker_python-102 Add relationship to extract and extract location

🐛 Fixed issue with default sequence name

Closes #102

Author: Alex Meadows

process_tracker/models/source.py

@@ -262,7 +262,7 @@ class SourceObjectAttribute(Base):
     source_object_attribute_id = Column(
         Integer,
         Sequence(
-            "source_object_attribute_source_object_attribute_id_seq",
+            "source_object_attribute_lkup_source_object_attribute_id_seq",
             schema="process_tracker",
         ),
         primary_key=True,