[SPARK-47340] Change "collate" in StringType typename to lowercase

• Type: 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
• Epic Link: Collation support
• Assignee: Nikola Mandic
• Reporter: Nikola Mandic
• Created: 11/Mar/24 10:48
• Updated: 13/Mar/24 05:30
• Resolved: 13/Mar/24 05:30

Description

Change https://github.com/apache/spark/blob/37bdf5179e01f6c8cb8c83445a155646794aabef/sql/api/src/main/scala/org/apache/spark/sql/types/StringType.scala#L50 "COLLATE" to lowercase in order to follow convention. Example from DecimalType https://github.com/apache/spark/blob/2a51242b1bdb4a1d469fc81dc0d21c4cde305753/sql/api/src/main/scala/org/apache/spark/sql/types/DecimalType.scala#L59-L63.

Issue Links

• links to: GitHub Pull Request #45475