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Re: merging databases
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Re: merging databases


  • Subject: Re: merging databases
  • From: "Cheong Hee (Gmail)" <email@hidden>
  • Date: Thu, 15 Mar 2012 16:23:47 +0800

Hi Jeff

I think you will need to watch out primary key collision. Even both have identical schema, they have their own eo_pk_table. If you were to export and import into another database, the pk may be duplicated, unless you have a unique primary key generation that takes care of this. Then its relationships and possibly template tables. Just my 2c.

Cheers

Cheong Hee

----- Original Message ----- From: "Jeffrey Schmitz" <email@hidden>
To: "WebObjects-Dev Mailing List List" <email@hidden>
Sent: Thursday, March 15, 2012 2:04 PM
Subject: merging databases


Hello again,
This is a more general question. If you need to merge a set of data from one webobjects database into another that has an identical schema, what would be the best way to go about it? Export to XML and import it back in? Or is there a slicker way? Basically there is one top level object that is represented in two databases, but underneath there all is different. I'd like to get them combined into one database.

Thanks!
Jeff
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References: 
 >merging databases (From: Jeffrey Schmitz <email@hidden>)

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