Describes the details about a session policy.
DESCRIBE can be abbreviated to DESC.
{ DESCRIBE | DESC } SESSION POLICY <name>
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Parameters¶name
Identifier for the session policy; must be unique for your account.
The identifier value must start with an alphabetic character and cannot contain spaces or special characters unless the entire identifier string is enclosed in double quotes (e.g. "My object"
). Identifiers enclosed in double quotes are also case-sensitive.
For more details, see Identifier requirements.
A role used to execute this SQL command must have at least one of the following privileges at a minimum:
Privilege
Object
Notes
APPLY SESSION POLICY
Account
OWNERSHIP
Session policy
OWNERSHIP is a special privilege on an object that is automatically granted to the role that created the object, but can also be transferred using the GRANT OWNERSHIP command to a different role by the owning role (or any role with the MANAGE GRANTS privilege).
The USAGE privilege on the parent database and schema are required to perform operations on any object in a 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.
For additional details on session policy DDL and privileges, see Managing session policies.
Usage notes¶To post-process the output of this command, you can use the pipe operator (->>
) or the RESULT_SCAN function. Both constructs treat the output as a result set that you can query.
The output column names for this command are generated in lowercase. If you consume a result set from this command with the pipe operator or the RESULT_SCAN function, use double-quoted identifiers for the column names in the query to ensure that they match the column names in the output that was scanned. For example, if the name of an output column is type
, then specify "type"
for the identifier.
The output of the command includes the following columns, which describe the properties and metadata of the object:
Column
Description
created_on
The timestamp when the session policy was created.
name
Identifier for the session policy.
session_idle_timeout_mins
For Snowflake Clients and programmatic clients, the number of minutes in which a session can be idle before users must authenticate to Snowflake again.
session_ui_idle_timeout_mins
For Snowsight, the number of minutes in which a session can be idle before users must authenticate to Snowflake again.
allowed_secondary_roles
The secondary roles for a session policy, if any.
comment
Comment for the session policy.
Example¶DESC SESSION POLICY session_policy_prod_1;
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+---------------------------------+-----------------------+---------------------------+------------------------------+-------------------------+--------------------------------------------------+ | created_on | name | session_idle_timeout_mins | session_ui_idle_timeout_mins | allowed_secondary_roles | comment | +---------------------------------+-----------------------+---------------------------+------------------------------+-------------------------+--------------------------------------------------+ | Mon, 11 Jan 2021 00:00:00 -0700 | session_policy_prod_1 | 60 | 30 | [] | session policy for use in the prod_1 environment | +---------------------------------+-----------------------+---------------------------+------------------------------+-------------------------+--------------------------------------------------+
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