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        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - FIREBIRD: Query destroys connection to internal Firebird database"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=133994">133994</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>FIREBIRD: Query destroys connection to internal Firebird database
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>LibreOffice
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>6.4.4.2 release
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>UNCONFIRMED
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Base
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>libreoffice-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>robert@familiegrosskopf.de
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="http://bugs.documentfoundation.org/attachment.cgi?id=162003" name="attach_162003" title="Open the attached database. You could ignore macros. Open query "internal ..."">attachment 162003</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=162003&action=edit" title="Open the attached database. You could ignore macros. Open query "internal ..."">[details]</a></span>
Open the attached database. You could ignore macros. Open query "internal ..."

I'm converting some example-database from HSQLDB to Firebird for showing the
difference in code between this two internal databases.

Open the attached database.
Have a look at the tables - content is there.
Go to queries and start the query internal_FB_consistency_check.
You will get an error like shown in the second attached screenshot.
Close the dialog with "OK", close the query without content.

Have a look at the tables - no content is available any more. Same content in
the dialog than before: 
Internal consistency check ...

A code of a query should never be able to disconnect a (internal) database.
This never happens with the internal HSQLDB. A warning like "I don't know what
you mean with this code" is the standard here and all functionality is
available.

This bug appears with LO 6.4.4.2 on OpenSUSE 15.1 64bit rpm Linux.</pre>
        </div>
      </p>


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