[Building Sakai] varchar2 -> clob in Oracle for Samigo, Was: Re: Test & Quizzes 4000 character limit
Will Humphries
whumphri at vt.edu
Thu Dec 3 05:48:41 PST 2009
Has anyone tried changing any of the Samigo varchar2 fields to clob in
Oracle? We've been getting complaints about the limit on short essay
answers (sam_itemgrading_t.answertext) and that seems like what we'd
need to do to up the limit (along with a change to the hbm and jsp's).
-Will
Karen Tsao wrote:
> Hi Sean,
>
> This limit is from Oracle's 4000 character limitation on VARCHAR2 fields.
>
> If you are using Oracle, you have to change the column type and
> increase the validateLength in JSF files. For MySQL, because there is
> no limit, you can just increase the length of that column and the
> validateLength in JSF.
>
> By the way, the reason we use 4000 is to keep the behavior consistent.
>
> Thanks,
> Karen
>
> On Thu, Aug 27, 2009 at 8:32 AM, Sean Keesler
> <sean.keesler at threecanoes.com <mailto:sean.keesler at threecanoes.com>>
> wrote:
>
> I see that Tests and Quizzes has a 4000 validation on many of its
> forms. (i.e. the assessment description field, question answers
> What is the basis for that limit?
> It seems embedded in the code and not configurable...
>
> Sean Keesler
> 130 Academy Street
> Manlius, New York 13104 USA
> 315-663-7756
> sean.keesler at threecanoes.com <mailto:sean.keesler at threecanoes.com>
>
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