From 3943c83168102d469fea263fb614b6256233ea72 Mon Sep 17 00:00:00 2001 From: angerszhu Date: Thu, 7 Jan 2021 18:55:27 -0800 Subject: [PATCH] [SPARK-33818][SQL][DOC] Add descriptions about `spark.sql.parser.quotedRegexColumnNames` in the SQL documents ### What changes were proposed in this pull request? According to https://github.com/apache/spark/pull/30805#issuecomment-747179899, doc `spark.sql.parser.quotedRegexColumnNames` since we need user know about this in doc and it's useful. ![image](https://user-images.githubusercontent.com/46485123/103656543-afa4aa80-4fa3-11eb-8cd3-a9d1b87a3489.png) ![image](https://user-images.githubusercontent.com/46485123/103656551-b2070480-4fa3-11eb-9ce7-95cc424242a6.png) ### Why are the changes needed? Complete doc ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? Not need Closes #30816 from AngersZhuuuu/SPARK-33818. Authored-by: angerszhu Signed-off-by: Dongjoon Hyun --- docs/sql-ref-syntax-qry-select.md | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/docs/sql-ref-syntax-qry-select.md b/docs/sql-ref-syntax-qry-select.md index 500eda162bf75..2126947f597df 100644 --- a/docs/sql-ref-syntax-qry-select.md +++ b/docs/sql-ref-syntax-qry-select.md @@ -41,7 +41,7 @@ select_statement [ { UNION | INTERSECT | EXCEPT } [ ALL | DISTINCT ] select_stat While `select_statement` is defined as ```sql -SELECT [ hints , ... ] [ ALL | DISTINCT ] { [ [ named_expression | regex_column_names ] [ , ... ] | TRANSFORM (...) ] } +SELECT [ hints , ... ] [ ALL | DISTINCT ] { [ named_expression | regex_column_names ] [ , ... ] } FROM { from_item [ , ... ] } [ PIVOT clause ] [ LATERAL VIEW clause ] [ ... ] @@ -164,10 +164,6 @@ SELECT [ hints , ... ] [ ALL | DISTINCT ] { [ [ named_expression | regex_column_ ) ``` -* **TRANSFORM** - - Specifies a hive-style transform query specification to transform the input by forking and running user-specified command or script. - ### Related Statements * [WHERE Clause](sql-ref-syntax-qry-select-where.html)