[postgis-users] create xml file from sql table

[Josh Preston]

I haven't used php myself, so I am not sure how you use it to talk to
postgres.

 

Josh

 

From: postgis-users-bounces at postgis.refractions.net
[mailto:postgis-users-bounces at postgis.refractions.net] On Behalf Of
zhang zhe
Sent: Tuesday, 19 October 2010 10:23 PM
To: postgis-users at postgis.refractions.net
Subject: Re: [postgis-users] create xml file from sql table

 

Hello,
 
Thanks. Do you know how to run this in php. I am writting  php file
which query from postgres and produce xml file. Do you know how to do it
with php?
 
Thanks
 

________________________________

Date: Tue, 19 Oct 2010 21:54:11 +1000
From: Josh.Preston at rpdata.com
To: postgis-users at postgis.refractions.net
Subject: Re: [postgis-users] create xml file from sql table

Hi,

 

You can use psql to run your query from the command line.

 

psql -At -U {username} -c "select
table_to_xml('building3',true,true,'');" {database} > query.xml

 

-A unaligned output (no formatting of results for display purposes)

-t Rows only (ie no header, so your xml file to only has xml in it)

 

If you don't really need an automated way you can use the "Execute query
to file" option in pgAdmin.

 

Regards,

 

Josh

 

From: postgis-users-bounces at postgis.refractions.net
[mailto:postgis-users-bounces at postgis.refractions.net] On Behalf Of
zhang zhe
Sent: Tuesday, 19 October 2010 9:37 PM
To: postgis-users at postgis.refractions.net
Subject: [postgis-users] create xml file from sql table

 

Hello,
 
Does anyone knows how to generate xml file from postgres table. 

select table_to_xml('building3',true,true,'');

will print xml file in data output . How can I generate a file, and save
it to directory automatically. I want to write this function in php
code. 

 

Thank you very much. 

 


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