huaxingao commented on a change in pull request #29355:
URL: https://github.com/apache/spark/pull/29355#discussion_r465379539
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File path: docs/sql-ref-syntax-qry-select-tvf.md
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@@ -21,25 +21,7 @@ license: |
### Description
-A table-valued function (TVF) is a function that returns a relation or a set
of rows.
-
-### Syntax
-
-```sql
-function_name ( expression [ , ... ] ) [ table_alias ]
-```
Review comment:
```[ table_alias ]``` doesn't work with the 2nd type of TVF. Seems it
doesn't have much value to have a syntax that only has ```function_name (
expression [ , ... ] )```, so I deleted this section.
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