[SPARK-43859] Override toString in LateralColumnAliasReference

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.5.0
• Fix Version/s: 3.5.0
• Component/s: SQL
• Assignee: Yuming Wang
• Reporter: Yuming Wang
• Created: 29/May/23 05:58
• Updated: 31/May/23 05:12
• Resolved: 31/May/23 05:12

Description

select id + 1 as a1, a1 + 2 as a3 from range(10);

Before:

Project [(id#2L + 1) AS a1#0, (lateralAliasReference('a1, a1, 'a1) + 2) AS a3#1]
+- Range (0, 10, step=1, splits=None)

After:

Project [(id#2L + 1) AS a1#0, (lateralAliasReference(a1) + 2) AS a3#1]
+- Range (0, 10, step=1, splits=None)