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    <p>Hello Nils,</p>
    <p>Following should work :  regexp_replace(  "text" ,'\\\\', '/')</p>
    <p>Greetings</p>
    <p>Matthias<br>
    </p>
    <div class="moz-cite-prefix">Am 01.07.2020 um 14:13 schrieb Nils
      Schneekloth (Wasser- und Verkehrs- Kontor):<br>
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      cite="mid:64a4031bb86148bdb0154fbde1c2a6e7@wvk.sh">
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        <p class="MsoNormal">Hello, I would like to use regexp_replace
          to execute the following command:<o:p></o:p></p>
        <p class="MsoNormal">regexp_replace( "prj_verzei",'\','/')<o:p></o:p></p>
        <p class="MsoNormal">Apparently I have to mask the characters or
          use square brackets.<o:p></o:p></p>
        <p class="MsoNormal">I'm afraid I don't know how. Can someone
          help me?<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal"><span style="mso-fareast-language:DE">Für
            weitere Fragen und nähere Erläuterungen stehen wir Ihnen
            gerne zur Verfügung.
            <o:p></o:p></span></p>
        <p class="MsoNormal"><span style="mso-fareast-language:DE"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span style="mso-fareast-language:DE">Mit
            freundlichen Grüßen<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="mso-fareast-language:DE"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;color:gray;mso-fareast-language:DE">i.A.</span><b><span
              style="mso-fareast-language:DE"> Nils Schneekloth<o:p></o:p></span></b></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;color:gray;mso-fareast-language:DE">Vermessungstechniker<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:8.0pt;mso-fareast-language:DE"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;color:gray;mso-fareast-language:DE">E-Mail:<i>    
            </i></span><span style="mso-fareast-language:DE"><a
              href="mailto:n.schneekloth@wvk.sh" moz-do-not-send="true"><span
                style="font-size:10.0pt;color:#0070C0">n.schneekloth@wvk.sh</span></a></span><span
            style="font-size:10.0pt;mso-fareast-language:DE"><o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;color:gray;mso-fareast-language:DE">Telefon: 
          </span><span style="font-size:10.0pt;mso-fareast-language:DE">04321
            . 260 27 - 42<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;color:gray;mso-fareast-language:DE">Fax:<i>
            </i></span><i><span
              style="font-size:6.0pt;color:gray;mso-fareast-language:DE">          </span></i><span
            style="font-size:10.0pt;mso-fareast-language:DE">  04321 .
            260 27 - 99<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;color:gray;mso-fareast-language:DE">Mobil:<i> 
            </i></span><i><span
              style="font-size:6.0pt;color:gray;mso-fareast-language:DE">     </span></i><span
            style="font-size:10.0pt;mso-fareast-language:DE">0151 . 20
            33 29 - 42<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="color:gray;mso-fareast-language:DE">_______________________</span><span
            style="font-size:8.0pt;color:gray;mso-fareast-language:DE"><o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:8.0pt;color:gray;mso-fareast-language:DE"><o:p> </o:p></span></p>
        <p class="MsoNormal"><b><span
              style="font-size:9.0pt;color:#0070C0;mso-fareast-language:DE">Wasser-
              und Verkehrs- Kontor GmbH<o:p></o:p></span></b></p>
        <p class="MsoNormal"><b><span
              style="font-size:8.5pt;mso-fareast-language:DE">INGENIEURWISSEN
              FÜR DAS BAUWESEN<o:p></o:p></span></b></p>
        <p class="MsoNormal"><span
            style="font-size:8.5pt;color:gray;mso-fareast-language:DE">Ingenieure
            Krüger & Koy<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:8.5pt;color:gray;mso-fareast-language:DE">Havelstraße
            33, D - 24539 Neumünster<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:8.0pt;color:gray;mso-fareast-language:DE"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span style="mso-fareast-language:DE"><a
              href="http://www.wvk.sh/" moz-do-not-send="true"><span
                style="font-size:10.0pt;color:#0070C0">www.wvk.sh</span></a></span><span
style="font-size:10.0pt;color:#0070C0;mso-fareast-language:DE"><o:p></o:p></span></p>
        <p class="MsoNormal"><b><span
              style="font-size:8.0pt;color:gray;mso-fareast-language:DE"><o:p> </o:p></span></b></p>
        <p class="MsoNormal"><u><span
              style="font-size:9.5pt;color:gray;mso-fareast-language:DE">Geschäftsführer
              der GmbH<o:p></o:p></span></u></p>
        <p class="MsoNormal"><span
            style="font-size:9.5pt;color:gray;mso-fareast-language:DE">Dipl.-Ing.
            (FH)
            <b>Christoph Krüger<o:p></o:p></b></span></p>
        <p class="MsoNormal"><span
            style="font-size:9.5pt;color:gray;mso-fareast-language:DE">Dipl.-Ing.
            (FH)
            <b>Thorsten Koy</b><o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:9.5pt;color:gray;mso-fareast-language:DE">Amtsgericht
            Kiel - HRB 1386 NM<o:p></o:p></span></p>
        <p class="MsoNormal"><o:p> </o:p></p>
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