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Re: [eclipselink-users] @Column, length and string truncation
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I would think you would want an error if your data was being truncated.
JPA does not perform any validation of column sizes, there is a validation
Spec (javax.validation I believe) that has some support for validation, but
I think it would give you the error in Java, not truncate the data.
You may wish to truncate the data in your set methods, or UI, or possibly
through a JPA or EclipseLink event.
Joe Mc. wrote:
>
> Hi,
>
> I have annotated a field for example with the following annotation:
> @Column(name="lastMessage", length=255)
> String message;
>
> Further I insert in this field strings longer as 255 chars.
> The SQL Server throws an exception, cause the string is to long.
> Why does not Eclipselink truncate the string value to the specified length
> (here: 255) before the SQL Insert?
>
> Does an other (configurable) ways exist?
>
> Thanks
>
> McJoe
>
> Basic data:
> - Eclipselink 1.1.1
> - SQL Server 2005
> - Java 5/6
>
>
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