MY_TAB_HISTOGRAMS
MY_TAB_HISTOGRAMS displays histogram information about the tables or views owned by the current user. All users can access this view. This view exists in both PG_CATALOG and SYS schema.
| Name | Type | Description |
|---|---|---|
| table_name | character varying(128) | Table name. |
| column_name | character varying(4000) | Column name. |
| endpoint_number | numeric | Bucket ID of the histogram. |
| endpoint_value | numeric | Not supported. Its value is NULL. |
| endpoint_actual_value | character varying(4000) | Actual value of the bucket endpoint. |
| endpoint_actual_value_raw | raw | Not supported. Its value is NULL. |
| endpoint_repeat_count | numeric | Not supported. Its value is NULL. |
| scope | character varying(7) | Not supported. Its value is SHARED. |
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