Merge pull request #884 from Vafilor/feat/filtering.updates

feat: updated workflow/workspace fields to allow some related field queries

pkg/workflow_execution.go

@@ -2396,12 +2396,19 @@ func (c *Client) UpdateWorkflowExecutionMetrics(namespace, uid string, metrics M
 
 // ListWorkflowExecutionsField loads all of the distinct field values for workflow executions
 func (c *Client) ListWorkflowExecutionsField(namespace, field string) (value []string, err error) {
-	if field != "name" {
+	columnName := ""
+
+	switch field {
+	case "name":
+		columnName = "we.name"
+		break
+	case "templateName":
+		columnName = "wt.name"
+		break
+	default:
 		return nil, fmt.Errorf("unsupported field '%v'", field)
 	}
 
-	columnName := fmt.Sprintf("we.%v", field)
-
 	sb := sb.Select(columnName).
 		Distinct().
 		From("workflow_executions we").