Closed oshribr closed 6 years ago
If you are storing your data in a a relational (or other) database, I recommend using the database's inbuilt validation facilities (e.g. https://www.postgresql.org/docs/current/static/ddl-constraints.html).
PandasSchema is more useful for situations where your data is stored in raw CSV/TSV files rather than a database, and you also need data validation.
What the way to load schema from the DB?