Teradata Package for Python Function Reference on VantageCloud Lake - delete_data - 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.automl.autodataprep.AutoDataPrep.delete_data = delete_data(self, table_name, fs_method=None)
- DESCRIPTION:
Deletes the deployed datasets from the database.
PARAMETERS:
table_name:
Required Argument.
Specifies the name of the table containing the deployed datasets.
Types: str
fs_method:
Optional Argument.
Specifies the name of the feature selection method to delete from the
deployed datasets.
Default Value: None
Permitted Values: "lasso", "rfe", "pca"
Note:
* If "fs_method" is None, then method deletes all the deployed datasets.
Types: str or list of str
RETURNS:
None
RAISES:
TeradataMlException
EXAMPLES:
# Create an instance of the AutoDataPrep.
# Fit the data.
# Deploy the data to the table.
# Remove the deployed data from the table.
# Example 1: Remove the deployed data from the table within the AutoDataPrep object.
from teradataml import AutoDataPrep
# Load the example data.
>>> load_example_data("teradataml", "titanic")
>>> titanic = DataFrame.from_table("titanic")
# Create an instance of AutoDataPrep.
>>> aprep_obj = AutoDataPrep(task_type="Classification", verbose=2)
# fit the data.
>>> aprep_obj.fit(titanic, titanic.survived)
# Deploy the datas to the database.
>>> aprep_obj.deploy("table_name")
# Remove lasso deployed data from the table.
>>> aprep_obj.delete_data("table_name", fs_method="lasso")
# Example 2: Remove the deployed data from the table using different instance of AutoDataPrep object.
# Create an instance of AutoDataPrep.
>>> aprep_obj2 = AutoDataPrep()
# Remove lasso and pca deployed data from the table.
>>> aprep_obj2.delete_data("table_name", fs_method=["lasso", "pca"])