[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-7264) CLOB Length Set to 255 By Default With Derby DB

[Venkatesh (JIRA)]

    [ https://hibernate.onjira.com/browse/HHH-7264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=46358#comment-46358 ] 

Venkatesh commented on HHH-7264:
--------------------------------

With reference to my previous post above.
The gist of the lengthy trace is "ERROR 42X61: Types 'BLOB' and 'INTEGER' are not UNION compatible."

Thanks a lot!
Venkatesh

> CLOB Length Set to 255 By Default With Derby DB
> -----------------------------------------------
>
>                 Key: HHH-7264
>                 URL: https://hibernate.onjira.com/browse/HHH-7264
>             Project: Hibernate ORM
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 4.0.1
>         Environment: Derby 10.8.2.2
>            Reporter: ian mockford
>            Assignee: Strong Liu
>         Attachments: hibernate-derby-test.zip
>
>
> When using JPA/Hibernate with a Derby DB, an @Lob annotation on a String gets truncated to a max of 255 chars.
> For example:
> private String message;
> @Lob
> @Column(name = "MESSAGE")
> public String getMessage() {
>     return message;
> }
> Attached is a Maven project with a test case showing the problem; the Derby can be changed to H2 to make the tests pass.

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