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Applies to: ✅ Azure Data Explorer
Display the materialized-view's retention policy. The retention policy controls the mechanism that automatically removes data from tables or materialized views. It's used to remove data whose relevance is age-based. The retention policy can be configured for a specific table or materialized view, or for an entire database. The policy then applies to all tables in the database that don't override it.
Syntax
.show materialized-view DatabaseName policy retention
Learn more about syntax conventions.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| MaterializedViewName | string |
✔️ | The name of the materialized view. |
Returns
Returns a JSON representation of the policy.
Example
Displays a retention policy:
.show materialized-view MyMaterializedView policy retention