Marco Belladelli ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=637b480... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiYTJmOTRiMzZh... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16280?atlOrigin=eyJpIjoiYTJmOT... ) HHH-16280 ( https://hibernate.atlassian.net/browse/HHH-16280?atlOrigin=eyJpIjoiYTJmOT... ) Fix Jackson XML mapper support for Oracle Array data types ( https://hibernate.atlassian.net/browse/HHH-16280?atlOrigin=eyJpIjoiYTJmOT... ) Issue Type: Bug Affects Versions: 6.2.0.CR3 Assignee: Marco Belladelli ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=637b480... ) Created: 10/Mar/2023 05:39 AM Priority: Major Reporter: Marco Belladelli ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=637b480... ) Currently using Jackson as an XML mapper causes various tests relating to the storage of the Array data type on Oracle to fail. The problems can be divided into the following categories: * String arrays cannot differentiate between empty ( "" ) and null strings * Enum arrays cause an Exception * java.time typed arrays cause an Exception because they require a separate dependency ( jackson-datatype-jsr310 ) ( https://hibernate.atlassian.net/browse/HHH-16280#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16280#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100217- sha1:dd34e91 )