Allow filter by "execution_type_desc" on Query Store screen

src/PlanViewer.App/Controls/QueryStoreGridControl.axaml

@@ -78,22 +78,34 @@
                 </StackPanel>
                 <StackPanel Spacing="4">
                     <TextBlock Text="Search by" Foreground="{DynamicResource ForegroundBrush}" FontSize="11"/>
-                    <ComboBox x:Name="SearchTypeBox" Width="120" Height="36" FontSize="13"
-                              SelectedIndex="0">
+                    <ComboBox x:Name="SearchTypeBox" Width="140" Height="36" FontSize="13"
+                              SelectedIndex="0" SelectionChanged="SearchType_SelectionChanged">
                         <ComboBoxItem Content="(none)" Tag=""/>
                         <ComboBoxItem Content="Query ID" Tag="query-id"/>
                         <ComboBoxItem Content="Plan ID" Tag="plan-id"/>
                         <ComboBoxItem Content="Query Hash" Tag="query-hash"/>
                         <ComboBoxItem Content="Plan Hash" Tag="plan-hash"/>
                         <ComboBoxItem Content="Module" Tag="module"/>
+                        <ComboBoxItem Content="Execution Type" Tag="execution-type"/>
                     </ComboBox>
                 </StackPanel>
-                <StackPanel Spacing="4">
+                <StackPanel x:Name="SearchValuePanel" Spacing="4">
                     <TextBlock Text=" " FontSize="11"/>
                     <TextBox x:Name="SearchValueBox" Width="200" Height="36" FontSize="13"
                              Watermark="0x1AB2C3, dbo.MyProc"
                              KeyDown="SearchValue_KeyDown"/>
                 </StackPanel>
+                <StackPanel x:Name="ExecutionTypePanel" Spacing="4" IsVisible="False">
+                    <TextBlock Text="Execution Type" Foreground="{DynamicResource ForegroundBrush}" FontSize="11"/>
+                    <ComboBox x:Name="ExecutionTypeBox" Width="120" Height="36" FontSize="13"
+                              SelectedIndex="0">
+                        <ComboBoxItem Content="(any)" Tag="any"/>
+                        <ComboBoxItem Content="Regular" Tag="Regular"/>
+                        <ComboBoxItem Content="Aborted" Tag="Aborted"/>
+                        <ComboBoxItem Content="Exception" Tag="Exception"/>
+                        <ComboBoxItem Content="Failed" Tag="Failed"/>
+                    </ComboBox>
+                </StackPanel>
                 <StackPanel Spacing="4">
                     <TextBlock Text="Time display" Foreground="{DynamicResource ForegroundBrush}" FontSize="11"/>
                     <ComboBox x:Name="TimeDisplayBox" Width="100" Height="36" FontSize="13"
@@ -350,6 +362,7 @@
                         </DataTemplate>
                     </DataGridTemplateColumn.CellTemplate>
                 </DataGridTemplateColumn>
+                <DataGridTextColumn Header="Execution Type" Binding="{ReflectionBinding ExecutionTypeDesc}" SortMemberPath="ExecutionTypeDesc" Width="110"/>
             </DataGrid.Columns>
         </DataGrid>
         <!-- Loading overlay -->

src/PlanViewer.App/Controls/QueryStoreGridControl.axaml.cs

@@ -556,6 +556,7 @@ private static QueryStorePlan GroupedRowToPlan(QueryStoreGroupedPlanRow row)
             QueryText = row.QueryText,
             PlanXml = row.PlanXml,
             CountExecutions = row.CountExecutions,
+            ExecutionTypeDesc = row.ExecutionTypeDesc,
             TotalCpuTimeUs = row.TotalCpuTimeUs,
             TotalDurationUs = row.TotalDurationUs,
             TotalLogicalIoReads = row.TotalLogicalIoReads,
@@ -602,15 +603,42 @@ private static QueryStorePlan AggregateGroupedRows(List<QueryStoreGroupedPlanRow
             AvgPhysicalIoReads = (double)totalPhysReads / safeExecs,
             AvgMemoryGrantPages = (double)totalMem / safeExecs,
             LastExecutedUtc = lastExec,
+            ExecutionTypeDesc = rows.FirstOrDefault()?.ExecutionTypeDesc ?? "",
         };
     }
 
+    private void SearchType_SelectionChanged(object? sender, SelectionChangedEventArgs e)
+    {
+        if (SearchValuePanel is null || ExecutionTypePanel is null)
+            return;
+
+        var tag = (SearchTypeBox.SelectedItem as ComboBoxItem)?.Tag?.ToString();
+        var isExecutionType = tag == "execution-type";
+        SearchValuePanel.IsVisible = !isExecutionType;
+        ExecutionTypePanel.IsVisible = isExecutionType;
+    }
+
     private QueryStoreFilter? BuildSearchFilter()
     {
         var searchType = (SearchTypeBox.SelectedItem as ComboBoxItem)?.Tag?.ToString();
-        var searchValue = SearchValueBox.Text?.Trim();
 
-        if (string.IsNullOrEmpty(searchType) || string.IsNullOrEmpty(searchValue))
+        if (string.IsNullOrEmpty(searchType))
+            return null;
+
+        if (searchType == "execution-type")
+        {
+            var tag = (ExecutionTypeBox.SelectedItem as ComboBoxItem)?.Tag?.ToString();
+            // "any" tag (first item) means no filter
+            if (string.IsNullOrEmpty(tag) || tag == "any")
+                return null;
+            // "Failed" bundles Aborted + Exception into an IN predicate
+            if (tag == "Failed")
+                return new QueryStoreFilter { ExecutionTypeDescs = ["Aborted", "Exception"] };
+            return new QueryStoreFilter { ExecutionTypeDescs = [tag] };
+        }
+
+        var searchValue = SearchValueBox.Text?.Trim();
+        if (string.IsNullOrEmpty(searchValue))
             return null;
 
         var filter = new QueryStoreFilter();
@@ -880,6 +908,8 @@ private void ClearSearch_Click(object? sender, RoutedEventArgs e)
     {
         SearchTypeBox.SelectedIndex = 0;
         SearchValueBox.Text = "";
+        // Resetting SearchTypeBox triggers SearchType_SelectionChanged which hides ExecutionTypePanel.
+        ExecutionTypeBox.SelectedIndex = 0;
     }
 
     private async System.Threading.Tasks.Task LoadTimeSlicerDataAsync(
@@ -1865,6 +1895,7 @@ public double WaitMaxGrandTotal
     public string QueryHash => Plan.QueryHash;
     public string QueryPlanHash => Plan.QueryPlanHash;
     public string ModuleName => Plan.ModuleName;
+    public string ExecutionTypeDesc => Plan.ExecutionTypeDesc;
 
     public string ExecsDisplay => Plan.CountExecutions.ToString("N0");
     public string TotalCpuDisplay => (Plan.TotalCpuTimeUs / 1000.0).ToString("N0");

src/PlanViewer.App/Dialogs/QueryStoreHistoryWindow.axaml

@@ -147,6 +147,7 @@
                 <DataGridTextColumn Header="Min DOP" Binding="{ReflectionBinding MinDop}" Width="70"/>
                 <DataGridTextColumn Header="Max DOP" Binding="{ReflectionBinding MaxDop}" Width="70"/>
                 <DataGridTextColumn Header="Last Execution" Binding="{ReflectionBinding LastExecutionLocal}" Width="140"/>
+                <DataGridTextColumn Header="Execution Type" Binding="{ReflectionBinding ExecutionTypeDesc}" Width="110"/>
             </DataGrid.Columns>
         </DataGrid>
 

src/PlanViewer.Core/Models/QueryStoreGroupBy.cs

@@ -44,6 +44,7 @@ public class QueryStoreGroupedPlanRow
     /// for a query_hash/plan_hash pair. Only meaningful for leaf-level (QueryId/PlanId) rows.
     /// </summary>
     public bool IsTopRepresentative { get; set; }
+    public string ExecutionTypeDesc { get; set; } = "";
 }
 
 /// <summary>

src/PlanViewer.Core/Models/QueryStoreHistoryRow.cs

@@ -27,6 +27,7 @@ public class QueryStoreHistoryRow
 	public int MinDop { get; set; }
     public int MaxDop { get; set; }
     public DateTime? LastExecutionUtc { get; set; }
+    public string ExecutionTypeDesc { get; set; } = "";
 
     // Display-formatted properties (2 decimal places)
     public string AvgDurationMsDisplay => AvgDurationMs.ToString("N2");

src/PlanViewer.Core/Models/QueryStorePlan.cs

@@ -13,6 +13,11 @@ public class QueryStoreFilter
     public string? QueryHash { get; set; }
     public string? QueryPlanHash { get; set; }
     public string? ModuleName { get; set; }
+    /// <summary>
+    /// One or more execution_type_desc values to filter by.
+    /// Single value → equality predicate; multiple values (e.g. "Aborted","Exception" for "Failed") → IN predicate.
+    /// </summary>
+    public string[]? ExecutionTypeDescs { get; set; }
 }
 
 public class QueryStorePlan
@@ -22,6 +27,7 @@ public class QueryStorePlan
     public string QueryHash { get; set; } = "";
     public string QueryPlanHash { get; set; } = "";
     public string ModuleName { get; set; } = "";
+    public string ExecutionTypeDesc { get; set; } = "";
     public string QueryText { get; set; } = "";
     public string PlanXml { get; set; } = "";