samredai commented on code in PR #4746:
URL: https://github.com/apache/iceberg/pull/4746#discussion_r883738477
##########
docs/spark/spark-ddl.md:
##########
@@ -134,6 +134,11 @@ To delete a table, run:
DROP TABLE prod.db.sample
```
+To delete an empty table use `PURGE`, run:
+
+```sql
+DROP TABLE prod.db.sample PURGE
+```
Review Comment:
I like that wording. I think the additional statement could go in a hint box
though. What do ya'll think of this?
> To delete a table and its underlying data, use the `PURGE keyword.
> ```sql
> DROP TABLE prod.db.sample PURGE
> ```
> {{< hint info >}}
> The `PURGE` flag can also be used to remove an empty table from its
corresponding catalog if the table's metadata files have been removed by some
other process and cannot be recovered.
> {{< /hint >}}
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