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Re: patch: function xmltable

From: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
To: Craig Ringer <craig(at)2ndquadrant(dot)com>
Cc: PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: patch: function xmltable
Date: 2016-10-14 04:23:45
Message-ID: CAFj8pRAVPWdVxff48yiRmf79HA3adrtR_Zh+7ed+4i2gb-aQ0Q@mail.gmail.com (view raw, whole thread or download thread mbox)
Thread:
Lists: pgsql-hackers
Hi

new update - only doc

+    <para>
+     Only XPath query language is supported. PostgreSQL doesn't support
XQuery
+     language. Then the syntax of <function>xmltable</function> doesn't
+     allow to use XQuery related functionality - the name of xml expression
+     (clause <literal>AS</literal>) is not allowed, and only one xml
expression
+     should be passed to <function>xmltable</function> function as
parameter.
+    </para>

Regards

Pavel

Attachment: xmltable-12.patch.gz
Description: application/x-gzip (28.2 KB)

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