ALTER-POLICY

Name

ALTER STORAGE POLICY

Description

This statement is used to modify an existing cold-hot separation transfer strategy. Only root or admin users can modify resources.

Syntax:

ALTER STORAGE POLICY  'policy_name'
PROPERTIES ("key"="value", ...);

Example

1. Modify the transfer time point for cold-hot separation data named cooldown_datetime

ALTER STORAGE POLICY has_test_policy_to_alter PROPERTIES("cooldown_datetime" = "2023-06-08 00:00:00");

2. Modify the transfer countdown for cold-hot separation data named cooldown_ttl

ALTER STORAGE POLICY has_test_policy_to_alter PROPERTIES ("cooldown_ttl" = "10000");

Keywords

ALTER, STORAGE, POLICY

Best Practice