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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I reckon if it looks like a number, treat it as a number and use a number field type. Whether you perform calculations on it or not is irrelevant. I have always
told my students to use postcode as a number and phone as text to allow for leading 0. I wasn’t aware of NT postcodes. I may have to change my line.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Stuart Walkerden<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Huntingtower<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> itapps-bounces@edulists.com.au [mailto:itapps-bounces@edulists.com.au]
<b>On Behalf Of </b>Athena Spyratos<br>
<b>Sent:</b> Tuesday, 28 May 2013 7:47 AM<br>
<b>To:</b> Year 12 IT Applications Teachers' Mailing List<br>
<b>Subject:</b> [Year 12 IT Apps] Data type for postcode<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">Fellow IT teachers.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">Do we declare the data type for Postcode as number or text? In database, if we apply a validation rule for a Victorian postcode as being between 3000 and 3999,
then we declare it as a number. However going over one of the past exam multiple choice questions, the answer they wanted for the data type for Postcode was text. Which answer are the examiners looking for?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">Athena<o:p></o:p></span></p>
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