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    No, there's no standard support now for serialization to XML.<br>
    <br>
    <div class="moz-cite-prefix">On 04/14/2014 10:21 AM, Marco Maggesi
      wrote:<br>
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cite="mid:CAAdZW_vAfOw9C6vCeEnfFpuO_2SorJrN5hRHr_5KNDF+_6TgtQ@mail.gmail.com"
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          Ah, good.</div>
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          style="font-family:arial,helvetica,sans-serif;font-size:small">Thanks,
          This solves my problem.<br>
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        <div class="gmail_default"
          style="font-family:arial,helvetica,sans-serif;font-size:small">As
          a side curiosity, can the serialised type family be used to
          encode/decode to xml?<br>
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          <br>
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        <br>
        <div class="gmail_quote">2014-04-14 14:16 GMT+02:00 Adam
          Chlipala <span dir="ltr"><<a moz-do-not-send="true"
              href="mailto:adamc@csail.mit.edu" target="_blank">adamc@csail.mit.edu</a>></span>:<br>
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                On 04/14/2014 03:13 AM, Marco Maggesi wrote:
                <blockquote type="cite">
                  <div dir="ltr">I have a tree-like datatype as follows
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                      <div class="gmail_default">datatype tree =</div>
                      <div class="gmail_default">  | Leaf of { Label :
                        string }</div>
                      <div class="gmail_default">  | Node of { Label :
                        string, Children :
                        list tree}</div>
                      <div><br>
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                      <div>and I would like to write values of tree type
                        inside an SQL
                        database.</div>
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              I expect the built-in [serialized] type family is exactly
              what you
              want.  You could help me test the documentation, by seeing
              if this tip
              is enough to point you in the right direction without more
              detail
              here. :)<br>
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