[SPARK-47781] Handle negative scale for JDBC data sources

• 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: Kent Yao
• Reporter: Kent Yao
• Created: 09/Apr/24 09:35
• Updated: 10/Apr/24 21:06
• Resolved: 10/Apr/24 05:27

Description

SPARK-30252 has disabled the negative scale for decimals. It has a regression that it also disabled reading from data sources that support negative scale decimals

Issue Links

• links to: GitHub Pull Request #45956
• links to: GitHub Pull Request #45984