I implemented another solution for the moment: I executed a transaction (PHP
sedna_execute doc("doc", "collection")) to retrieve the whole content of the
source document, stored it in a variable and loaded it (PHP sedna_load) in
the new document.
My documents are not very large. I didn't see problems of performance. Maybe
for documents larger than mine, it's not a good idea.
Another idea that I tried to develop is the following: to execute a command
line through PHP that uses the LOAD STDIN function of SEDNA. But I couldn't
figure out to use it with a command line. I tried the following: se_term
-query 'doc("cff", "2010")' etax | se_term -query "LOAD STDIN 'cff' '2011'"
etax.
Julien Barbedette
On Wed, Feb 16, 2011 at 3:30 PM, Ivan Shcheklein <shchekl...@gmail.com>wrote:
> Hi Julien,
>
>
> I did find nothing in the documentation about an eventual tool to
>> duplicate a document.
>> Is there a simple way to do that? Or which solution could be the most
>> appropriated to do it (I use the PHP API)?
>>
>
>
> You may create an empty document in the destination collection and insert
> root element (and any other top-level nodes) from the source document:
>
> (: begin transaction :)
> create document 'duplicate' in collection '2011'
> update insert doc('source', '2010')/* into doc('duplicate', '2011')
> (: commit transaction :)
>
>
> Ivan Shcheklein,
> Sedna Team
>
>
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