Re: For storing XML version in our table.

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От David G. Johnston
Тема Re: For storing XML version in our table.
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Msg-id CAKFQuwbkK_=37SbYBicExd64ccq_C0_rOv4ibuNGzVbsDV1DSQ@mail.gmail.com
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Ответ на For storing XML version in our table.  (zubair alam <zzia88@gmail.com>)
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On Wed, Jul 20, 2016 at 3:09 AM, zubair alam <zzia88@gmail.com> wrote:
Hi 
    How i can store my xml  data with their version in postgres database table.

Works on 9.5...though it doesn't seem to validate the provided value, just stores it.

​SELECT E'<?xml version="1.0" encoding="UTF-8"?>\n<ele>Hi</ele>'::xml::text;

SELECT E'<?xml version="2.0" encoding="UTF-8"?>\n<ele>Hi</ele>'::xml::text;

CREATE TABLE xmltbl ( xmldata xml );

INSERT INTO xmltbl VALUES (E'<?xml version="2.0" encoding="UTF-8"?>\n<ele>Hi</ele>');
SELECT replace(xmldata::text, E'\n', '') FROM xmltbl; -- xml with version 2.0 (invalid, should be 1.1...but I digress)

​David J.​

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