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From "Francis De Brabandere (JIRA)" <empire-db-...@incubator.apache.org>
Subject [jira] Closed: (EMPIREDB-94) Postge and Derby bigint
Date Fri, 21 Jan 2011 20:11:43 GMT

     [ https://issues.apache.org/jira/browse/EMPIREDB-94?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Francis De Brabandere closed EMPIREDB-94.
-----------------------------------------

    Resolution: Fixed

Thanks Eike!

> Postge and Derby bigint
> -----------------------
>
>                 Key: EMPIREDB-94
>                 URL: https://issues.apache.org/jira/browse/EMPIREDB-94
>             Project: Empire-DB
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: empire-db-2.0.7-incubating 
>            Reporter: Francis De Brabandere
>             Fix For: empire-db-2.1.0-incubating
>
>         Attachments: bigint_postgre_derby.patch
>
>
> From mails of Eike Kettner 2010/12/22
> Hello,
> I have a question regarding the integer type and ddl script generation.
> I'm using empire-db with postgre-sql and apache derby. I'd like the
> primary keys to be BIGINT and not INT and I didn't find a good way how
> to tell empiredb when to use BIGINT and when to use INT - the datatype
> is DataType.INTEGER and the drivers for postgre and derby do always say
> INT (not sure about the newest trunk version).
> What I do is overwriting the method
>  boolean appendColumnDesc(DBTableColumn c, StringBuilder sql, boolean alter)
> of the DBDatabaseDriver class and checking for an given size. So a
> column with DataType.INTEGER and size=8 is then created as BIGINT.
> Did I miss something, or how would you recommend to address this?
> Thanks in advance
> Eike
> ----
> here is the patch. I modified the appendColumnDesc() method of the
> postgresql and derby driver so it suits my needs. I ran some example
> code against postgresql 8.4.5 and apache derby 10.6.2 - created the
> database, inserted some data and executed some selects.
> hope this is of some help.
> kind regards,
> Eike

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