DROP SNOWFLAKE.ML.CLASSIFICATION¶
Drop an instance of a classification model.
- See also:
Syntax .. code-block:: sqlsyntax
DROP SNOWFLAKE.ML.CLASSIFICATION [ IF EXISTS ] <name>
Parameters¶
nameSpecifies the identifier for the classification model. The identifier must start with an alphabetic character and cannot contain spaces or special characters unless the identifier string is enclosed in double quotes (e.g.
"My object"). Identifiers enclosed in double quotes are also case-sensitive.If the model identifier is not fully-qualified (in the form of
db_name.schema_name.model_nameorschema_name.model), the command looks for the model in the current schema for the session.
Access control requirements¶
A role used to execute this SQL command must have the following privileges at a minimum:
Privilege / Role |
Object |
Notes |
|---|---|---|
OWNERSHIP privilege |
Classification model |
The role used to drop a classification model must be granted this privilege on the model. |
Note that operating on any object in a schema also requires the USAGE privilege on the parent database and schema.
For instructions on creating a custom role with a specified set of privileges, see Creating custom roles.
For general information about roles and privilege grants for performing SQL actions on securable objects, see Overview of Access Control.
Usage notes¶
Dropped classification models cannot be recovered; they must be recreated.
Examples¶
Drop classification model my_model in the current schema:
DROP SNOWFLAKE.ML.CLASSIFICATION my_model;