Github user asfgit closed the pull request at:
https://github.com/apache/spark/pull/18141
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Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/18141#discussion_r119022415
--- Diff:
sql/core/src/test/resources/sql-tests/inputs/aliased-subquery-in-from.sql ---
@@ -0,0 +1,14 @@
+-- Aliased subqueries in FROM clause
--- En
Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/18141#discussion_r119021826
--- Diff:
sql/core/src/test/resources/sql-tests/inputs/aliased-subquery-in-from.sql ---
@@ -0,0 +1,14 @@
+-- Aliased subqueries in FROM clause
--
GitHub user viirya opened a pull request:
https://github.com/apache/spark/pull/18141
[SPARK-20916][SQL] Improve error message for unaliased subqueries in FROM
clause
## What changes were proposed in this pull request?
We changed the parser to reject unaliased subqueries in
