Pyrseas¶
Pyrseas provides utilities to describe a PostgreSQL database schema as YAML, to verify the schema against the same or a different database and to generate SQL that will modify the schema to match the YAML description.
Features¶
- Outputs a YAML description of a PostgreSQL database’s tables and other objects (metadata), suitable for storing in a version control repository
- Generates SQL statements to modify a database so that it willl match an input YAML specification
- Generates an augmented YAML description of a PostgreSQL database from its catalogs and an augmentation specification.
Requirements¶
- PostgreSQL 9.3 or higher
- Python 2.7 or higher