[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-1501) insert long string (more than 32700) fails on derby

[Jeff Schnitzer (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=36932#action_36932 ] 

Jeff Schnitzer commented on HHH-1501:
-------------------------------------

I don't have any objection to the choice of efficient default types for unspecified lengths.  However, if I specify @Column(length=65536) on a String field, I expect that Hibernate's Derby dialect should be smart enough to make it a CLOB (or whatever type can actually hold a 64k string).

Caveat:  It was 3.5 years ago that I last considered this issue and I have no idea what Hibernate will do with Derby today. If putting @Column(length=XXXX) on byte[] and String types works properly, you should just close this issue.

> insert long string (more than 32700) fails on derby
> ---------------------------------------------------
>
>                 Key: HHH-1501
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1501
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 3.5.0-Beta-2
>         Environment: Derby 10
>            Reporter: Sergey Vladimirov
>            Priority: Trivial
>
> http://issues.apache.org/jira/browse/DERBY-102
> VARCHAR maximum length 32 672
> LONG VARCHAR maximum length 32 700
> CLOB maximum length 2 147 483 647
> BLOB maximum length 2 147 483 647
> this issue can be reproduced by org.hibernate.test.lob.TextTest (in 3.5 beta1,2) with change org.hibernate.test.lob.LongStringTest.LONG_STRING_SIZE > 32700

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