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Devart.Common Namespace / SelectStatement Class / Having Property
Example

In This Topic
    Having Property (SelectStatement)
    In This Topic
    Gets or sets HAVING clause of the statement.
    Syntax
    'Declaration
     
    Public Overridable Property Having As String
    public virtual string Having {get; set;}

    Property Value

    The HAVING clause of the statement.
    Remarks
    To quickly add new condition to the clause use the AddHavingCondition method.
    Example
    The following example demonstrates how to use the Having property.
    SqlSelectStatement stmt = new SqlSelectStatement();
    SelectColumn jobName = new SelectColumn("JOB");
    stmt.Columns.Add(jobName);
    stmt.Columns.Add(new SelectColumn("AVG(SAL)"));
    stmt.Tables.Add(new SelectTable("emp"));
    
    stmt.GroupBy.Add(jobName);
    stmt.Having = "AVG(SAL) > 1000";
    
    //select JOB,AVG(SAL) from emp group by JOB having AVG(SAL) > 1000
    SqlCommand command = new SqlCommand(stmt.ToString());
    Dim stmt As New SqlSelectStatement
    Dim jobName As New SelectColumn("JOB")
    stmt.Columns.Add(jobName)
    stmt.Columns.Add(New SelectColumn("AVG(SAL)"))
    stmt.Tables.Add(New SelectTable("emp"))
    
    stmt.GroupBy.Add(jobName)
    stmt.Having = "AVG(SAL) > 1000"
    
    'select JOB,AVG(SAL) from emp group by JOB having AVG(SAL) > 1000
    Dim command As New SqlCommand(stmt.ToString)
    Requirements

    Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also