diff --git a/notebooks/load-json-files-s3/notebook.ipynb b/notebooks/load-json-files-s3/notebook.ipynb
index 9f0ad7f..4a548ac 100644
--- a/notebooks/load-json-files-s3/notebook.ipynb
+++ b/notebooks/load-json-files-s3/notebook.ipynb
@@ -112,20 +112,43 @@
       "outputs": [],
       "source": [
         "%%sql\n",
-        "Create database if not exists demo_database;\n",
-        "Use demo_database;\n",
-        "CREATE TABLE if not exists demo_database.actors (\n",
-        "name  text CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,\n",
-        "age  int NOT NULL,\n",
-        "born_at text CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,\n",
-        "Birthdate text CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,\n",
-        "photo text CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,\n",
-        "wife text CHARACTER SET utf8 COLLATE utf8_general_ci,\n",
-        "weight float NOT NULL,\n",
-        "haschildren boolean,\n",
-        "hasGreyHair boolean,\n",
-        "children  JSON COLLATE utf8_bin NOT NULL,\n",
-        "SHARD KEY ()\n",
+        "CREATE DATABASE IF NOT EXISTS demo_database;"
+      ]
+    },
+    {
+      "cell_type": "markdown",
+      "id": "6dfc5b0b-9308-46c9-8cc8-be08fb07c1b6",
+      "metadata": {},
+      "source": [
+        "<div class=\"alert alert-block alert-warning\">\n",
+        "    <b class=\"fa fa-solid fa-exclamation-circle\"></b>\n",
+        "    <div>\n",
+        "        <p><b>Action Required</b></p>\n",
+        "        <p>Make sure to select the <tt>demo_database</tt> database from the drop-down menu at the top of this notebook. It updates the <tt>connection_url</tt> to connect to that database.</p>\n",
+        "    </div>\n",
+        "</div>"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": 2,
+      "id": "b09528cf-0beb-4fe0-9e60-6edefb72f8b1",
+      "metadata": {},
+      "outputs": [],
+      "source": [
+        "%%sql\n",
+        "CREATE TABLE IF NOT EXISTS demo_database.actors (\n",
+        "    name text CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,\n",
+        "    age int NOT NULL,\n",
+        "    born_at text CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,\n",
+        "    Birthdate text CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,\n",
+        "    photo text CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,\n",
+        "    wife text CHARACTER SET utf8 COLLATE utf8_general_ci,\n",
+        "    weight float NOT NULL,\n",
+        "    haschildren boolean,\n",
+        "    hasGreyHair boolean,\n",
+        "    children  JSON COLLATE utf8_bin NOT NULL,\n",
+        "    SHARD KEY ()\n",
         ");"
       ]
     },
@@ -148,38 +171,38 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 2,
+      "execution_count": 3,
       "id": "92df7943-e68d-4509-b7f5-4a93697f6578",
       "metadata": {},
       "outputs": [],
       "source": [
         "%%sql\n",
         "CREATE PIPELINE if not exists demo_database.actors\n",
-        "AS LOAD DATA S3 'studiotutorials/sample_dataset/json_files/wildcard_demo/*.json'\n",
-        "CONFIG '{ \\\"region\\\": \\\"us-east-1\\\" }'\n",
-        "/*\n",
-        "CREDENTIALS '{\"aws_access_key_id\": \"<Key to Enter>\",\n",
-        "    \"aws_secret_access_key\": \"<Key to Enter>\"}'\n",
-        "*/\n",
-        "BATCH_INTERVAL 2500\n",
-        "MAX_PARTITIONS_PER_BATCH 1\n",
-        "DISABLE OUT_OF_ORDER OPTIMIZATION\n",
-        "DISABLE OFFSETS METADATA GC\n",
-        "SKIP DUPLICATE KEY ERRORS\n",
-        "INTO TABLE `actors`\n",
-        "FORMAT JSON\n",
-        "(\n",
-        "    actors.name <- name,\n",
-        "    actors.age <- age,\n",
-        "    actors.born_at <- `Born At`,\n",
-        "    actors.Birthdate <- Birthdate,\n",
-        "    actors.photo <- photo,\n",
-        "    actors.wife <- wife,\n",
-        "    actors.weight <- weight,\n",
-        "    actors.haschildren <- hasChildren,\n",
-        "    actors.hasGreyHair <- hasGreyHair,\n",
-        "    actors.children <- children\n",
-        ");"
+        "    AS LOAD DATA S3 'studiotutorials/sample_dataset/json_files/wildcard_demo/*.json'\n",
+        "    CONFIG '{ \\\"region\\\": \\\"us-east-1\\\" }'\n",
+        "    /*\n",
+        "    CREDENTIALS '{\"aws_access_key_id\": \"<Key to Enter>\",\n",
+        "                  \"aws_secret_access_key\": \"<Key to Enter>\"}'\n",
+        "    */\n",
+        "    BATCH_INTERVAL 2500\n",
+        "    MAX_PARTITIONS_PER_BATCH 1\n",
+        "    DISABLE OUT_OF_ORDER OPTIMIZATION\n",
+        "    DISABLE OFFSETS METADATA GC\n",
+        "    SKIP DUPLICATE KEY ERRORS\n",
+        "    INTO TABLE `actors`\n",
+        "    FORMAT JSON\n",
+        "    (\n",
+        "        actors.name <- name,\n",
+        "        actors.age <- age,\n",
+        "        actors.born_at <- `Born At`,\n",
+        "        actors.Birthdate <- Birthdate,\n",
+        "        actors.photo <- photo,\n",
+        "        actors.wife <- wife,\n",
+        "        actors.weight <- weight,\n",
+        "        actors.haschildren <- hasChildren,\n",
+        "        actors.hasGreyHair <- hasGreyHair,\n",
+        "        actors.children <- children\n",
+        "    );"
       ]
     },
     {
@@ -192,13 +215,13 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 3,
+      "execution_count": 4,
       "id": "eeddd12e-e28c-4000-859b-6d1291c4a137",
       "metadata": {},
       "outputs": [],
       "source": [
         "%%sql\n",
-        "Start pipeline demo_database.actors;"
+        "START PIPELINE demo_database.actors;"
       ]
     },
     {
@@ -211,14 +234,14 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 4,
+      "execution_count": 5,
       "id": "f48de155-af85-4c40-ad56-955573a434f8",
       "metadata": {},
       "outputs": [],
       "source": [
         "%%sql\n",
-        "select * from information_schema.pipelines_errors\n",
-        "where pipeline_name = 'actors' ;"
+        "SELECT * FROM information_schema.pipelines_errors\n",
+        "    WHERE pipeline_name = 'actors' ;"
       ]
     },
     {
@@ -231,13 +254,13 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 5,
+      "execution_count": 6,
       "id": "09a739cb-4925-4699-ab61-71016a04bfb6",
       "metadata": {},
       "outputs": [],
       "source": [
         "%%sql\n",
-        "select * from demo_database.actors;"
+        "SELECT * FROM demo_database.actors;"
       ]
     },
     {
@@ -250,14 +273,14 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 6,
+      "execution_count": 7,
       "id": "6a6dfc1d-c758-4287-a797-6cc3e4fff934",
       "metadata": {},
       "outputs": [],
       "source": [
         "%%sql\n",
-        "Drop pipeline if exists demo_database.actors;\n",
-        "Drop table if exists demo_database.actors;"
+        "DROP PIPELINE IF EXISTS demo_database.actors;\n",
+        "DROP TABLE IF EXISTS demo_database.actors;"
       ]
     },
     {
@@ -286,17 +309,15 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 7,
+      "execution_count": 8,
       "id": "bcb14814-7b79-4df2-ab47-7def7ae03ce3",
       "metadata": {},
       "outputs": [],
       "source": [
         "%%sql\n",
-        "Create database if not exists demo_database;\n",
-        "Use demo_database;\n",
-        "CREATE TABLE if not exists demo_database.actors_json (\n",
-        "json_data JSON NOT NULL ,\n",
-        "SHARD KEY ()\n",
+        "CREATE TABLE IF NOT EXISTS demo_database.actors_json (\n",
+        "    json_data JSON NOT NULL,\n",
+        "    SHARD KEY ()\n",
         ");"
       ]
     },
@@ -310,27 +331,27 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 8,
+      "execution_count": 9,
       "id": "a1d60130-095e-45da-b55d-b427a0af3d26",
       "metadata": {},
       "outputs": [],
       "source": [
         "%%sql\n",
-        "CREATE PIPELINE if not exists demo_database.actors_json\n",
-        "AS LOAD DATA S3 'studiotutorials/sample_dataset/json_files/wildcard_demo/*.json'\n",
-        "CONFIG '{ \\\"region\\\": \\\"us-east-1\\\" }'\n",
-        "/*\n",
-        "CREDENTIALS '{\"aws_access_key_id\": \"<Key to Enter>\",\n",
-        "    \"aws_secret_access_key\": \"<Key to Enter>\"}'\n",
-        "*/\n",
-        "BATCH_INTERVAL 2500\n",
-        "MAX_PARTITIONS_PER_BATCH 1\n",
-        "DISABLE OUT_OF_ORDER OPTIMIZATION\n",
-        "DISABLE OFFSETS METADATA GC\n",
-        "SKIP DUPLICATE KEY ERRORS\n",
-        "INTO TABLE `actors_json`\n",
-        "FORMAT JSON\n",
-        "(json_data <- %);"
+        "CREATE PIPELINE IF NOT EXISTS demo_database.actors_json\n",
+        "    AS LOAD DATA S3 'studiotutorials/sample_dataset/json_files/wildcard_demo/*.json'\n",
+        "    CONFIG '{ \\\"region\\\": \\\"us-east-1\\\" }'\n",
+        "    /*\n",
+        "    CREDENTIALS '{\"aws_access_key_id\": \"<Key to Enter>\",\n",
+        "                  \"aws_secret_access_key\": \"<Key to Enter>\"}'\n",
+        "    */\n",
+        "    BATCH_INTERVAL 2500\n",
+        "    MAX_PARTITIONS_PER_BATCH 1\n",
+        "    DISABLE OUT_OF_ORDER OPTIMIZATION\n",
+        "    DISABLE OFFSETS METADATA GC\n",
+        "    SKIP DUPLICATE KEY ERRORS\n",
+        "    INTO TABLE `actors_json`\n",
+        "    FORMAT JSON\n",
+        "    (json_data <- %);"
       ]
     },
     {
@@ -343,26 +364,26 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 9,
+      "execution_count": 10,
       "id": "b374598a-f9cb-43c4-a2a4-ebcd298108c4",
       "metadata": {},
       "outputs": [],
       "source": [
         "%%sql\n",
-        "Start pipeline demo_database.actors_json;"
+        "START PIPELINE demo_database.actors_json;"
       ]
     },
     {
       "cell_type": "code",
-      "execution_count": 10,
+      "execution_count": 11,
       "id": "ca06781b-61fa-4fea-97de-cd0dbacd86e8",
       "metadata": {},
       "outputs": [],
       "source": [
         "%%sql\n",
         "# Monitor and see if there is any error or warning\n",
-        "select * from information_schema.pipelines_errors\n",
-        "where pipeline_name = 'actors_json' ;"
+        "SELECT * FROM information_schema.pipelines_errors\n",
+        "    WHERE pipeline_name = 'actors_json' ;"
       ]
     },
     {
@@ -375,13 +396,13 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 11,
+      "execution_count": 12,
       "id": "e34c5b49-0e97-4b07-9026-38bb6c370f73",
       "metadata": {},
       "outputs": [],
       "source": [
         "%%sql\n",
-        "select * from demo_database.actors_json"
+        "SELECT * FROM demo_database.actors_json"
       ]
     },
     {
@@ -394,15 +415,13 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 12,
+      "execution_count": 13,
       "id": "6f0bd356-8a11-4cd9-b774-569d8f5e2520",
       "metadata": {},
       "outputs": [],
       "source": [
         "%%sql\n",
-        "\n",
-        "Drop pipeline if exists demo_database.actors_json;\n",
-        "Drop table if exists demo_database.actors_json;"
+        "DROP DATABASE IF EXISTS demo_database;"
       ]
     },
     {