[SPARK-45697] Fix `Unicode escapes in triple quoted strings are deprecated`

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: SQL
• Labels: pull-request-available
• Assignee: BingKun Pan
• Reporter: Yang Jie
• Created: 27/Oct/23 02:59
• Updated: 22/Nov/23 04:04
• Resolved: 22/Nov/23 04:04

Description

[warn] /Users/yangjie01/SourceCode/git/spark-mine-sbt/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/parser/PlanParserSuite.scala:1686:44: Unicode escapes in triple quoted strings are deprecated; use the literal character instead
[warn] Applicable -Wconf / @nowarn filters for this warning: msg=<part of the message>, cat=deprecation, version=2.13.2
[warn]         |  COLLECTION ITEMS TERMINATED BY '\u0002'
[warn]                                            ^ 

Issue Links

• links to: GitHub Pull Request #43603