If a metric attribute spec attribute have a fixed set of allowed values, this table is used to represent the set of allowed values.
| Column Name | Column Datatype | Column Null Option | Column Comment |
| metric_attr_spec_value_id | integer | not null | Unique identifier |
| metric_attr_spec_id | integer | with null | Unique identifier for the metric attribute specification for the given attribute |
| value | nvarchar(100) | with null | The value allowed. Should be null if attr_reference_plugins are used. |
| reference_key | varchar(50) | with null | The reference key used by the plugin to retrieve the value. Should be NULL if plugins are not used. |
Product Name: Unicenter Service Management
Table Type: Table