QueryProfiler UI Pages - bugfix for explain plan

Previously if the qprof did not work, then the entire page would fail. Now added try and except
vertica · Jun 12, 2024 · d569760 · d569760
1 parent 564ae99
commit d569760
Showing 1 changed file with 18 additions and 3 deletions.
diff --git a/project/ui/qprof-ui.ipynb b/project/ui/qprof-ui.ipynb
@@ -615,10 +615,17 @@
    "source": [
     "button_run_explain_plan = widgets.Button(description=\"Run Explain Plan\")\n",
     "explain_output = widgets.Output()\n",
+    "try:\n",
+    "    explain_dropdown_options = [i for i in range(len(qprof.transactions))]\n",
+    "    explain_dropdown_disabled = False\n",
+    "except Exception as e:\n",
+    "    explain_dropdown_options = []\n",
+    "    explain_dropdown_disabled = True\n",
+    "    \n",
     "explain_dropdown = widgets.Dropdown(\n",
-    "    options=[i for i in range(len(qprof.transactions))],\n",
+    "    options=explain_dropdown_options,\n",
     "    description='Select Query Index',\n",
-    "    disabled=False,\n",
+    "    disabled=explain_dropdown_disabled,\n",
     "    layout={'width': \"300px\"}\n",
     ")\n",
     "explain_dropdown.style.description_width = '130px'\n",
@@ -684,11 +691,19 @@
     "</head>\n",
     "<body>\n",
     "    <div class=\"version\">\n",
-    "        Page version update date: 6/10/2024\n",
+    "        Page version update date: 6/11/2024\n",
     "    </div>\n",
     "</body>\n",
     "</html>"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "e27fa1fc-df96-4059-884a-b665330c8000",
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {