[ARROW-7301] [Java] Sql type DATE should correspond to DateDayVector

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.17.0
• Component/s: Java
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/23588
• Assignee: Liya Fan
• Reporter: Liya Fan
• Created: 03/Dec/19 07:48
• Updated: 11/Jan/23 07:52
• Resolved: 03/Feb/20 04:28

Description

According to SQL convertion, sql type DATE should correspond to a format of YYYY-MM-DD, without the components for hour/minute/second/millis

Therefore, JDBC type DATE should correspond to DateDayVector, with a type width of 4, instead of 8.

Issue Links

• links to: GitHub Pull Request #5944