huaxingao commented on a change in pull request #28151: [SPARK-31383][SQL][DOC] Clean up the SQL documents in docs/sql-ref* URL: https://github.com/apache/spark/pull/28151#discussion_r405627907
########## File path: docs/sql-ref-null-semantics.md ########## @@ -687,22 +704,21 @@ SELECT * FROM person WHERE age IN (SELECT null); -- The subquery has `NULL` value in the result set as well as a valid -- value `50`. Rows with age = 50 are returned. SELECT * FROM person -WHERE age IN (SELECT age FROM VALUES (50), (null) sub(age)); + WHERE age IN (SELECT age FROM VALUES (50), (null) sub(age)); +----+---+ |name|age| +----+---+ - |Fred|50 | - |Dan |50 | + |Fred| 50| + | Da | 50| Review comment: nit: ```Dan``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
