HyukjinKwon commented on a change in pull request #24348: [SPARK-27444][SQL]
multi-select can be used in subquery
URL: https://github.com/apache/spark/pull/24348#discussion_r287200421
##########
File path:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/parser/PlanParserSuite.scala
##########
@@ -132,15 +132,19 @@ class PlanParserSuite extends AnalysisTest {
table("a").select(star()).union(table("a").where('s <
10).select(star())))
intercept(
"from a select * select * from x where a.s < 10",
- "Multi-select queries cannot have a FROM clause in their individual
SELECT statements")
+ "This select statement can not have FROM cause as its already specified
upfront")
Review comment:
you know what? cannot is correct too and more usual :-).
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