Teradata Package for Python Function Reference on VantageCloud Lake - list_datasets - Teradata Package for Python - Look here for syntax, methods and examples for the functions included in the Teradata Package for Python.
Teradata® Package for Python Function Reference on VantageCloud Lake
- Deployment
- VantageCloud
- Edition
- Lake
- Product
- Teradata Package for Python
- Release Number
- 20.00.00.08
- Published
- November 2025
- ft:locale
- en-US
- ft:lastEdition
- 2025-12-05
- dita:id
- TeradataPython_FxRef_Lake_2000
- Product Category
- Teradata Vantage
- teradataml.store.feature_store.models.DatasetCatalog.list_datasets = list_datasets(self)
- DESCRIPTION:
Lists the available datasets in the repo for the corresponding data domain.
PARAMETERS:
None
RETURNS:
Teradataml DataFrame
RAISES:
TeradataMlException
EXAMPLES:
# Upload features first to create a dataset.
>>> from teradataml import load_example_data, FeatureProcess
>>> load_example_data('dataframe', 'sales')
>>> df = DataFrame("sales")
# Create a FeatureStore.
>>> fs = FeatureStore(repo='vfs_v1', data_domain='sales')
Repo vfs_test does not exist. Run FeatureStore.setup() to create the repo and setup FeatureStore.
>>> fs.setup()
True
# Run the feature process to ingest features.
>>> fp = FeatureProcess(repo='vfs_v1', data_domain='sales', object=df, entity='accounts',
... features=['Jan', 'Feb', 'Mar', 'Apr'])
# Build dataset.
>>> from teradataml import DatasetCatalog
>>> dc = DatasetCatalog(repo='vfs_v1', data_domain='sales')
>>> dataset = dc.build_dataset(entity='accounts',
... selected_features = {
... 'Jan': fp.process_id,
... 'Feb': fp.process_id},
... view_name='ds_jan_feb',
... description='Dataset with Jan and Feb features')
# Example: List datasets.
>>> dc.list_datasets()
data_domain name entity_name description valid_start valid_end
id
201bb332-dcb3-4fe1-9a7d-d575b36c8790 sales ds_jan_feb accounts Dataset with Jan and Feb features 2025-06-12 12:06:15.572420+00: 9999-12-31 23:59:59.999999+00: