US_table.py¶

Overview¶

This file contains 2 documented elements.

Classes¶

US_table¶

No description available. Defines the SQLAlchemy table schema for us_table, which stores stratigraphic unit (US/USM) records used in archaeological excavation documentation. The table encompasses a comprehensive set of fields covering stratigraphic, interpretive, physical, dimensional, and administrative data for each unit, including extended columns for masonry units (USM) and ICCD catalogue alignment. A composite unique constraint enforces uniqueness across sito, area, us, and unita_tipo, and an index on order_layer is defined to optimize ordering and filtering queries.