BigQuery data sources are BigQuery tables or views. These can be specified either by a table reference or a SQL query. However, no performance guarantees can be provided for SQL query-based sources, so table references are recommended.
Examples
Using a table reference:
from feast import BigQuerySource
my_bigquery_source = BigQuerySource(
table_ref="gcp_project:bq_dataset.bq_table",
)
Using a query:
from feast import BigQuerySource
BigQuerySource(
query="SELECT timestamp as ts, created, f1, f2 "
"FROM `my_project.my_dataset.my_features`",
)