datus-greenplum

Greenplum database adapter for Datus.

Timeouts

timeout_seconds must be positive and now bounds driver I/O as well as pool checkout where applicable. Long operations may need a larger value. Server execution deadlines and supported overrides are described in the shared timeout policy and real-database validation. A socket/RPC timeout is distinct from an overall operation deadline.

Installation

pip install datus-greenplum

Usage

from datus_greenplum import GreenplumConfig, GreenplumConnector

config = GreenplumConfig(
    host="localhost",
    port=5432,
    username="gpadmin",
    password="pivotal",
    database="mydb",
)

connector = GreenplumConnector(config)
result = connector.execute({"sql_query": "SELECT 1"}, result_format="list")
print(result.sql_return)

Testing

# Unit tests (no database required)
cd datus-greenplum && python -m pytest tests/unit/ -v

# Integration tests (requires running Greenplum)
cd datus-greenplum
docker compose up -d
python -m pytest tests/integration/ -v

The compose environment uses Greenplum 6.27.1 and exposes localhost:15432 with gpadmin/pivotal and database test.