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		<title>VBA/Excel/Access/Word/Access/SQL Select - История изменений</title>
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		<updated>2026-04-05T09:06:19Z</updated>
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	<entry>
		<id>http://www.vbex.ru/index.php?title=VBA/Excel/Access/Word/Access/SQL_Select&amp;diff=1322&amp;oldid=prev</id>
		<title> в 16:33, 26 мая 2010</title>
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				<updated>2010-05-26T16:33:00Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;ru&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Предыдущая&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Версия 16:33, 26 мая 2010&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; style=&quot;text-align: center;&quot; lang=&quot;ru&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(нет различий)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
			</entry>

	<entry>
		<id>http://www.vbex.ru/index.php?title=VBA/Excel/Access/Word/Access/SQL_Select&amp;diff=1323&amp;oldid=prev</id>
		<title>Admin: 1 версия</title>
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				<updated>2010-05-26T12:46:49Z</updated>
		
		<summary type="html">&lt;p&gt;1 версия&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Новая страница&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Add where clause to the select statement==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT txtCustFimyRecordsetName, txtCustLastName FROM tblCustomer WHERE txtState = &amp;quot;NJ&amp;quot;&amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Creating a Select Query with ActiveX Data Objects==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub Create_SelectQuery()&lt;br /&gt;
   Dim cat As ADOX.Catalog&lt;br /&gt;
   Dim cmd As ADODB.rumand&lt;br /&gt;
   Dim strPath As String&lt;br /&gt;
   Dim strSQL As String&lt;br /&gt;
   Dim strQryName As String&lt;br /&gt;
   On Error GoTo ErrorHandler&lt;br /&gt;
   strPath = CurrentProject.Path &amp;amp; &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   strSQL = &amp;quot;SELECT Employees.* FROM Employees WHERE Employees.City=&amp;quot;London&amp;quot;;&amp;quot;&lt;br /&gt;
   strQryName = &amp;quot;London Employees&amp;quot;&lt;br /&gt;
   Set cat = New ADOX.Catalog&lt;br /&gt;
   cat.ActiveConnection = &amp;quot;Provider=Microsoft.Jet.OLEDB.4.0;Data Source=&amp;quot; &amp;amp; strPath&lt;br /&gt;
   Set cmd = New ADODB.rumand&lt;br /&gt;
   cmd.rumandText = strSQL&lt;br /&gt;
   cat.Views.Append strQryName, cmd&lt;br /&gt;
ExitHere:&lt;br /&gt;
   Set cmd = Nothing&lt;br /&gt;
   Set cat = Nothing&lt;br /&gt;
   MsgBox &amp;quot;The procedure completed successfully.&amp;quot;, _&lt;br /&gt;
       vbInformation, &amp;quot;Create Select Query&amp;quot;&lt;br /&gt;
   Exit Sub&lt;br /&gt;
ErrorHandler:&lt;br /&gt;
   If InStr(Err.Description, &amp;quot;already exists&amp;quot;) Then&lt;br /&gt;
      cat.Views.Delete strQryName&lt;br /&gt;
      Resume&lt;br /&gt;
   Else&lt;br /&gt;
      MsgBox Err.Number &amp;amp; &amp;quot;: &amp;quot; &amp;amp; Err.Description&lt;br /&gt;
      Resume ExitHere&lt;br /&gt;
   End If&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Executing a Select Query==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub Execute_SelectQuery()&lt;br /&gt;
   Dim cmd As ADODB.rumand&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strPath As String&lt;br /&gt;
   strPath = CurrentProject.Path &amp;amp; &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set cmd = New ADODB.rumand&lt;br /&gt;
   With cmd&lt;br /&gt;
      .ActiveConnection = &amp;quot;Provider=Microsoft.Jet.OLEDB.4.0;Data Source=&amp;quot; &amp;amp; strPath&lt;br /&gt;
      .rumandText = &amp;quot;[Products by Category]&amp;quot;&lt;br /&gt;
      .rumandType = adCmdTable&lt;br /&gt;
   End With&lt;br /&gt;
   Set myRecordset = New ADODB.Recordset&lt;br /&gt;
   Set myRecordset = cmd.Execute&lt;br /&gt;
   Debug.Print myRecordset.GetString&lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   Set cmd = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Get DISTINCT records==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT DISTINCT City FROM Employees &amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Get DISTINCTROW==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT DISTINCTROW CompanyName FROM Customers, Orders WHERE Customers.CustomerID = Orders.CustomerID ORDER BY CompanyName; &lt;br /&gt;
&amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Get more than one column==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT FirstName, LastName, PhoneNo FROM Employees&amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Get only one column==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT LastName FROM Employees &amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Get the top 10 percent==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT TOP 10 PERCENT * FROM Products ORDER BY UnitPrice ASC; &amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Get the top 5 percent==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT TOP 5 * FROM Products ORDER BY UnitPrice DESC &amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Loop through the ResultSet after executing select statement==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;select * from employees&amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Modifying a Select Query==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub Modify_Query()&lt;br /&gt;
   Dim cat As ADOX.Catalog&lt;br /&gt;
   Dim cmd As ADODB.rumand&lt;br /&gt;
   Dim strPath As String&lt;br /&gt;
   Dim newStrSQL As String&lt;br /&gt;
   Dim oldStrSQL As String&lt;br /&gt;
   Dim strQryName As String&lt;br /&gt;
   strPath = CurrentProject.Path &amp;amp; &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   newStrSQL = &amp;quot;SELECT Employees.* FROM Employees&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot; WHERE Employees.City=&amp;quot;London&amp;quot;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot; ORDER BY BirthDate;&amp;quot;&lt;br /&gt;
   strQryName = &amp;quot;London Employees&amp;quot;&lt;br /&gt;
   Set cat = New ADOX.Catalog&lt;br /&gt;
   cat.ActiveConnection = &amp;quot;Provider=Microsoft.Jet.OLEDB.4.0;Data Source=&amp;quot; &amp;amp; strPath&lt;br /&gt;
   Set cmd = New ADODB.rumand&lt;br /&gt;
   Set cmd = cat.Views(strQryName).rumand&lt;br /&gt;
   oldStrSQL = cmd.rumandText&lt;br /&gt;
   Debug.Print oldStrSQL&lt;br /&gt;
   cmd.rumandText = newStrSQL&lt;br /&gt;
   Debug.Print newStrSQL&lt;br /&gt;
   Set cat.Views(strQryName).rumand = cmd&lt;br /&gt;
   Set cmd = Nothing&lt;br /&gt;
   Set cat = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Order by two fields==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT txtCustFirstName, txtCustLastName FROM tblCustomer WHERE txtState = &amp;quot;NJ&amp;quot; ORDER BY txtCustLastName DESC, txtCustFirstName&amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Order record in a decscending order==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT * FROM Employees ORDER BY Country DESC&amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Order the resultset with Order by  clause==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT * FROM Employees ORDER BY EmployeeID &amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Select all columns==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT * FROM Employees&amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Use and to combine conditions==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT txtCustFimyRecordsetName, txtCustLastName FROM tblCustomer WHERE txtState = &amp;quot;NJ&amp;quot; AND txtCustLastName = &amp;quot;Miller&amp;quot;&amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Use Between And==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;Select * FROM Products WHERE UnitPrice NOT BETWEEN 10 and 25 &amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Use between and with number type column==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;Select * FROM Products WHERE UnitPrice Between 10 and 25&amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Use Date function in where clause==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT * FROM Employees WHERE ((Year([HireDate])&amp;lt;1993) OR (City=&amp;quot;Redmond&amp;quot;))      &amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Use IN and like in where clause==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT * FROM Employees WHERE City IN (&amp;quot;Redmond&amp;quot;, &amp;quot;London&amp;quot;) AND ReportsTo LIKE &amp;quot;Buchanan, Steven&amp;quot; &amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Use IN in select statement==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT * FROM Employees WHERE City IN (&amp;quot;Redmond&amp;quot;, &amp;quot;London&amp;quot;)&amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Use &amp;quot;Is not null&amp;quot;==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;Select * from Employees WHERE ReportsTo IS NOT NULL &amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Use Is NULL to check if a column is null==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;Select * from Employees WHERE ReportsTo IS NULL&amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Use Not In==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT * FROM Employees WHERE City NOT IN (&amp;quot;Redmond&amp;quot;, &amp;quot;London&amp;quot;) &amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Use &amp;quot;Select all&amp;quot;==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT ALL * FROM Employees ORDER BY EmployeeID; &amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==use SUM in sql statement==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Private Sub RunningSumSQL()&lt;br /&gt;
    Dim db As Database&lt;br /&gt;
    Set db = CurrentDb&lt;br /&gt;
    Dim qry As QueryDef&lt;br /&gt;
    Dim sSQL As String&lt;br /&gt;
    &lt;br /&gt;
    On Error Resume Next&lt;br /&gt;
    db.QueryDefs.Delete &amp;quot;temp&amp;quot;&lt;br /&gt;
    On Error GoTo 0&lt;br /&gt;
    &lt;br /&gt;
    sSQL = &amp;quot;SELECT R1.Event,(SELECT SUM(R2.Duration) FROM Running As R2 WHERE R2.Event &amp;lt; R1.Event) AS StartTime FROM Running As R1&amp;quot;&lt;br /&gt;
    Set qry = db.CreateQueryDef(&amp;quot;temp&amp;quot;, sSQL)&lt;br /&gt;
    DoCmd.OpenQuery qry.Name&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Use where clause and order by clause together==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT txtCustFirstName, txtCustLastName FROM tblCustomer WHERE txtState = &amp;quot;NJ&amp;quot; ORDER BY txtCustLastName, txtCustFirstName&lt;br /&gt;
&amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Use wild card character in link==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub CreateRst_WithSQL()&lt;br /&gt;
   Dim conn As ADODB.Connection&lt;br /&gt;
   Dim myRecordset As ADODB.Recordset&lt;br /&gt;
   Dim strConn As String&lt;br /&gt;
   strConn = &amp;quot;Provider = Microsoft.Jet.OLEDB.4.0;&amp;quot; &amp;amp; _&lt;br /&gt;
      &amp;quot;Data Source=&amp;quot; &amp;amp; CurrentProject.Path &amp;amp; _&lt;br /&gt;
      &amp;quot;\mydb.mdb&amp;quot;&lt;br /&gt;
   Set conn = New ADODB.Connection&lt;br /&gt;
   conn.Open strConn&lt;br /&gt;
   Set myRecordset = conn.Execute(&amp;quot;SELECT txtCustFimyRecordsetName, txtCustLastName FROM tblCustomer WHERE txtCustLastName Like &amp;quot;M*&amp;quot; &amp;quot;)&lt;br /&gt;
   Do Until myRecordset.EOF&lt;br /&gt;
       For Each fld In myRecordset.Fields&lt;br /&gt;
          Debug.Print fld.Name &amp;amp; &amp;quot;=&amp;quot; &amp;amp; fld.Value&lt;br /&gt;
       Next fld&lt;br /&gt;
       myRecordset.MoveNext&lt;br /&gt;
   Loop&lt;br /&gt;
   &lt;br /&gt;
   myRecordset.Close&lt;br /&gt;
   Set myRecordset = Nothing&lt;br /&gt;
   conn.Close&lt;br /&gt;
   Set conn = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Using Date field type in select statement==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub FindProject()&lt;br /&gt;
    Dim strSQL As String&lt;br /&gt;
    Dim rst As ADODB.Recordset&lt;br /&gt;
    Set rst = New ADODB.Recordset&lt;br /&gt;
    rst.ActiveConnection = CurrentProject.Connection&lt;br /&gt;
    rst.CursorType = adOpenStatic&lt;br /&gt;
    rst.Open &amp;quot;Select * FROM Employees WHERE BirthDate = #12/31/2007#&amp;quot;&lt;br /&gt;
    &amp;quot;Attempt to find a specific project&lt;br /&gt;
    strSQL = &amp;quot;[EmployeeID] = &amp;quot; &amp;amp; 1&lt;br /&gt;
    rst.Find strSQL&lt;br /&gt;
    &amp;quot;Determine if the specified project was found&lt;br /&gt;
    If rst.EOF Then&lt;br /&gt;
        msgBox lngValue &amp;amp; &amp;quot; Not Found&amp;quot;&lt;br /&gt;
    Else&lt;br /&gt;
        msgBox lngValue &amp;amp; &amp;quot; Found&amp;quot;&lt;br /&gt;
    End If&lt;br /&gt;
    rst.Close&lt;br /&gt;
    Set rst = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==You must use a pound symbol (#) when delimiting dates for Microsoft Access, like this:==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;vb&amp;quot;&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
Sub FindProject()&lt;br /&gt;
    Dim strSQL As String&lt;br /&gt;
    Dim rst As ADODB.Recordset&lt;br /&gt;
    Set rst = New ADODB.Recordset&lt;br /&gt;
    rst.ActiveConnection = CurrentProject.Connection&lt;br /&gt;
    rst.CursorType = adOpenStatic&lt;br /&gt;
    rst.Open &amp;quot;Select * FROM Employees WHERE BirthDate = #12/31/2007#&amp;quot;&lt;br /&gt;
    &amp;quot;Attempt to find a specific project&lt;br /&gt;
    strSQL = &amp;quot;[EmployeeID] = &amp;quot; &amp;amp; 1&lt;br /&gt;
    rst.Find strSQL&lt;br /&gt;
    &amp;quot;Determine if the specified project was found&lt;br /&gt;
    If rst.EOF Then&lt;br /&gt;
        msgBox lngValue &amp;amp; &amp;quot; Not Found&amp;quot;&lt;br /&gt;
    Else&lt;br /&gt;
        msgBox lngValue &amp;amp; &amp;quot; Found&amp;quot;&lt;br /&gt;
    End If&lt;br /&gt;
    rst.Close&lt;br /&gt;
    Set rst = Nothing&lt;br /&gt;
End Sub&lt;br /&gt;
 &amp;lt;/source&amp;gt;&lt;/div&gt;</summary>
		<author><name>Admin</name></author>	</entry>

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