Re: patches for items from TODO list

> I'm going to second Neil here. This feature becomes useful *only* when there
> is a certified or de-facto universal standard XML representation for database
> data. Then I could see a case for it. But there isn't.

We've done it in phpPgAdmin (we made up our own standard), and a couple
of people use it. I also do not think that it should be in the backend
until there is a standard. Here is what phpPgAdmin produces (note NULL
handling):

<?xml version="1.0" encoding="UTF-8" ?>
<data>
<header>
<column name="feature_id" type="varchar" />
<column name="feature_name" type="varchar" />
<column name="is_supported" type="varchar" />
<column name="is_verified_by" type="varchar" />
<column name="comments" type="varchar" />
</header>
<records>
<row>
<column name="feature_id">PKG000</column>
<column name="feature_name">Core</column>
<column name="is_supported">NO</column>
<column name="is_verified_by" null="null"></column>
<column name="comments" null="null"></column>
</row>
<row>
<column name="feature_id">PKG001</column>
<column name="feature_name">Enhanced datetime facilities</column>
<column name="is_supported">YES</column>
<column name="is_verified_by" null="null"></column>
<column name="comments" null="null"></column>
</row>
<row>
<column name="feature_id">PKG002</column>
<column name="feature_name">Enhanced integrity management</column>
<column name="is_supported">NO</column>
<column name="is_verified_by" null="null"></column>
<column name="comments" null="null"></column>
</row>
<row>
<column name="feature_id">PKG003</column>
<column name="feature_name">OLAP facilities</column>
<column name="is_supported">NO</column>
<column name="is_verified_by" null="null"></column>
<column name="comments" null="null"></column>
</row>
<row>
<column name="feature_id">PKG004</column>
<column name="feature_name">PSM</column>
<column name="is_supported">NO</column>
<column name="is_verified_by" null="null"></column>
<column name="comments">PL/pgSQL is similar.</column>
</row>
<row>
<column name="feature_id">PKG005</column>
<column name="feature_name">CLI</column>
<column name="is_supported">NO</column>
<column name="is_verified_by" null="null"></column>
<column name="comments">ODBC is similar.</column>
</row>
<row>
<column name="feature_id">PKG006</column>
<column name="feature_name">Basic object support</column>
<column name="is_supported">NO</column>
<column name="is_verified_by" null="null"></column>
<column name="comments" null="null"></column>
</row>
<row>
<column name="feature_id">PKG007</column>
<column name="feature_name">Enhanced object support</column>
<column name="is_supported">NO</column>
<column name="is_verified_by" null="null"></column>
<column name="comments" null="null"></column>
</row>
<row>
<column name="feature_id">PKG008</column>
<column name="feature_name">Active database</column>
<column name="is_supported">NO</column>
<column name="is_verified_by" null="null"></column>
<column name="comments" null="null"></column>
</row>
<row>
<column name="feature_id">PKG010</column>
<column name="feature_name">OLAP</column>
<column name="is_supported">NO</column>
<column name="is_verified_by" null="null"></column>
<column name="comments">NO</column>
</row>
</records>
</data>