[CAY-2685] JsonType should use the actual JDBC type, not OTHER

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.2.M2
• Fix Version/s: 4.2.M3
• Assignee: Nikita Timofeev
• Reporter: Andrus Adamchik
• Created: 28/Oct/20 16:03
• Updated: 05/Nov/20 13:32
• Resolved: 05/Nov/20 13:32

Description

On some DBs there's no native JSON type. So we have to use a VARCHAR, but still map it to the new "org.apache.cayenne.value.Json". This causes exceptions (at least I saw it on Derby). To fix it, all the JsonType methods that hardcode Types.OTHER should pass the actual type to JDBC. It is available as a method parameter