Oracle (contrib)

Description

Oracle data sources are Oracle database tables. These are specified by a table reference (e.g. "TRANSACTION_FEATURES" or "SCHEMA.TABLE").

Disclaimer

The Oracle data source does not achieve full test coverage. Please do not assume complete stability.

Examples

Defining an Oracle source:

from feast.infra.offline_stores.contrib.oracle_offline_store.oracle_source import (
    OracleSource,
)

driver_stats_source = OracleSource(
    name="driver_hourly_stats",
    table_ref="DRIVER_HOURLY_STATS",
    event_timestamp_column="EVENT_TIMESTAMP",
    created_timestamp_column="CREATED",
)

Note: Oracle stores unquoted identifiers in uppercase. Reference columns using the casing shown by Oracle (e.g. USER_ID for unquoted identifiers).

Supported Types

Oracle data sources support standard Oracle numeric, string, date, and timestamp types mapped through the ibis Oracle backend. For a comparison against other batch data sources, please see here.