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Apache Spark commented on SPARK-34636: -------------------------------------- User 'sarutak' has created a pull request for this issue: https://github.com/apache/spark/pull/31754 > sql method in UnresolvedAttribute, AttributeReference and Alias don't quote > qualified names properly. > ----------------------------------------------------------------------------------------------------- > > Key: SPARK-34636 > URL: https://issues.apache.org/jira/browse/SPARK-34636 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 3.0.2, 3.2.0, 3.1.1 > Reporter: Kousuke Saruta > Assignee: Kousuke Saruta > Priority: Major > > UnresolvedReference, AttributeReference and Alias which take qualifier don't > quote qualified names properly. > One instance is reported in SPARK-34626. > Other instances are like as follows. > {code} > UnresolvedAttribute("a`b"::"c.d"::Nil).sql > a`b.`c.d` // expected: `a``b`.`c.d` > AttributeReference("a.b", IntegerType)(qualifier = "c.d"::Nil) > c.d.`a.b` // expected: `c.d`.`a.b` > Alias(AttributeReference("a", IntegerType)(), "b.c")(qualifier = > "d.e"::Nil).sql > `a` AS d.e.`b.c` // expected: `a` AS `d.e`.`b.c` > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org