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Posted to dev@openjpa.apache.org by "Albert Lee (JIRA)" <ji...@apache.org> on 2008/08/11 18:24:44 UTC
[jira] Resolved: (OPENJPA-686) Openjpa manual needs to be updated
for database restriction on BigDecimal field on Sybase
[ https://issues.apache.org/jira/browse/OPENJPA-686?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Albert Lee resolved OPENJPA-686.
--------------------------------
Resolution: Fixed
> Openjpa manual needs to be updated for database restriction on BigDecimal field on Sybase
> -----------------------------------------------------------------------------------------
>
> Key: OPENJPA-686
> URL: https://issues.apache.org/jira/browse/OPENJPA-686
> Project: OpenJPA
> Issue Type: Improvement
> Affects Versions: 1.0.3, 1.1.0, 1.2.0
> Reporter: Fay Wang
> Assignee: Fay Wang
> Priority: Minor
> Fix For: 1.2.1, 1.3.0
>
> Attachments: openjpa_686.patch
>
>
> Applications performing update/insert data of the BigDecimal java type may fail with OptimisticException if the the
> data exceeds the scale or precision of the db column on Sybase,.
> The Sybase behavior is working as documented, as shown in the following link:
> http://manuals.sybase.com/onlinebooks/group-as/asg1250e/sqlug/@Generic__BookTextView/3524;pt=693/*
> In Openjpa, it is not possible to specify precision/scale for the column mapped by a BigDecimal type.
> However, applications can specify the plugin value for the column type mapped by the BigDecimal java type:
> http://openjpa.apache.org/docs/latest/manual/manual.html#openjpa.jdbc.DBDictionary
> to avoid this trunction error problem.
> It is desirable to update the "database restrictions" section of the openjpa manual for this Sybase-specific trunction problem.
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