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POnull parameter between two dates in access 2007
 

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  1. POnull parameter between two dates in access 2007
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    <p>I have a query as below :</p> <pre><code>select column_date, field1, field2, sum(field3) from table1 where field1 like '*xyz' and column_date between [please enter start date] and [please enter end date] group by column_date, field1, field2 </code></pre> <p>When I leave blank both the parameter boxes, the output is blank. But I want them in output as below</p> <ol> <li>I want to display all records when I leave blank both parameter box </li> <li>if I put date in any one of the parameter boxes, it should display only records for that date </li> <li>If i put dates in both the parameter boxes, it should display all records between those dates.</li> </ol> <p>This is my asp code to display the output. It works when I insert values in both the text boxes but if I left blanks any of them or both, it shows error.</p> <pre><code>&lt;html&gt; &lt;body&gt; &lt;% dim startdate, enddate startdate = Request.Form ("startdate") enddate = Request.Form("enddate") set conn = Server.CreateObject ("ADODB.Connection") conn.open "connectionname" set rs = Server.CreateObject ("ADODB.Recordset") Sqlquery = "queryname '" &amp; startdate &amp; "', '" &amp; enddate &amp;'" " rs.open sql, conn %&gt; &lt;table&gt; &lt;tr&gt; &lt;% For each x in rs.fields response.write ("&lt;th&gt;" &amp; x.name &amp; "&lt;/th&gt;") next %&gt; &lt;/tr&gt; &lt;tr&gt;&lt;% Do Until rs.EOF %&gt; &lt;% For each x in rs.Fields %&gt; &lt;td&gt;Response.write (x.value)&lt;/td&gt; &lt;%next rs.movenext %&gt; &lt;/tr&gt; &lt;% loop rs.close conn.close %&gt; &lt;/table&gt; &lt;/body&gt; &lt;/html&gt; </code></pre>
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    1. USuser1449596
    1. USuser1449596
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    1. COI reckon you should be using a form to get your parameters: http://office.microsoft.com/en-us/access-help/use-parameters-in-queries-and-reports-HA010096314.aspx#_Toc267474487
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    2. CO@remou. Thank you. You have given very useful link.
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