jupyter-labs-eda-sql-coursera_sqllite.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<p style=\"text-align:center\">\n",
    "    <a href=\"https://skills.network\" target=\"_blank\">\n",
    "    <img src=\"https://cf-courses-data.s3.us.cloud-object-storage.appdomain.cloud/assets/logos/SN_web_lightmode.png\" width=\"200\" alt=\"Skills Network Logo\">\n",
    "    </a>\n",
    "</p>\n",
    "\n",
    "<h1 align=center><font size = 5>Assignment: SQL Notebook for Peer Assignment</font></h1>\n",
    "\n",
    "Estimated time needed: **60** minutes.\n",
    "\n",
    "## Introduction\n",
    "Using this Python notebook you will:\n",
    "\n",
    "1.  Understand the Spacex DataSet\n",
    "2.  Load the dataset  into the corresponding table in a Db2 database\n",
    "3.  Execute SQL queries to answer assignment questions \n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Overview of the DataSet\n",
    "\n",
    "SpaceX has gained worldwide attention for a series of historic milestones. \n",
    "\n",
    "It is the only private company ever to return a spacecraft from low-earth orbit, which it first accomplished in December 2010.\n",
    "SpaceX advertises Falcon 9 rocket launches on its website with a cost of 62 million dollars wheras other providers cost upward of 165 million dollars each, much of the savings is because Space X can reuse the first stage. \n",
    "\n",
    "\n",
    "Therefore if we can determine if the first stage will land, we can determine the cost of a launch. \n",
    "\n",
    "This information can be used if an alternate company wants to bid against SpaceX for a rocket launch.\n",
    "\n",
    "This dataset includes a record for each payload carried during a SpaceX mission into outer space.\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Download the datasets\n",
    "\n",
    "This assignment requires you to load the spacex dataset.\n",
    "\n",
    "In many cases the dataset to be analyzed is available as a .CSV (comma separated values) file, perhaps on the internet. Click on the link below to download and save the dataset (.CSV file):\n",
    "\n",
    " <a href=\"https://cf-courses-data.s3.us.cloud-object-storage.appdomain.cloud/IBM-DS0321EN-SkillsNetwork/labs/module_2/data/Spacex.csv\" target=\"_blank\">Spacex DataSet</a>\n",
    "\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Requirement already satisfied: sqlalchemy==1.3.9 in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (1.3.9)\n"
     ]
    }
   ],
   "source": [
    "!pip install sqlalchemy==1.3.9\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Connect to the database\n",
    "\n",
    "Let us first load the SQL extension and establish a connection with the database\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Requirement already satisfied: ipython-sql in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (0.3.9)\n",
      "Requirement already satisfied: prettytable in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from ipython-sql) (3.10.0)\n",
      "Requirement already satisfied: ipython>=1.0 in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from ipython-sql) (8.22.2)\n",
      "Requirement already satisfied: sqlalchemy>=0.6.7 in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from ipython-sql) (1.3.9)\n",
      "Requirement already satisfied: sqlparse in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from ipython-sql) (0.5.0)\n",
      "Requirement already satisfied: six in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from ipython-sql) (1.16.0)\n",
      "Requirement already satisfied: ipython-genutils>=0.1.0 in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from ipython-sql) (0.2.0)\n",
      "Requirement already satisfied: decorator in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from ipython>=1.0->ipython-sql) (5.1.1)\n",
      "Requirement already satisfied: jedi>=0.16 in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from ipython>=1.0->ipython-sql) (0.19.1)\n",
      "Requirement already satisfied: matplotlib-inline in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from ipython>=1.0->ipython-sql) (0.1.7)\n",
      "Requirement already satisfied: prompt-toolkit<3.1.0,>=3.0.41 in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from ipython>=1.0->ipython-sql) (3.0.42)\n",
      "Requirement already satisfied: pygments>=2.4.0 in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from ipython>=1.0->ipython-sql) (2.18.0)\n",
      "Requirement already satisfied: stack-data in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from ipython>=1.0->ipython-sql) (0.6.2)\n",
      "Requirement already satisfied: traitlets>=5.13.0 in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from ipython>=1.0->ipython-sql) (5.14.3)\n",
      "Requirement already satisfied: colorama in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from ipython>=1.0->ipython-sql) (0.4.6)\n",
      "Requirement already satisfied: wcwidth in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from prettytable->ipython-sql) (0.2.13)\n",
      "Requirement already satisfied: parso<0.9.0,>=0.8.3 in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from jedi>=0.16->ipython>=1.0->ipython-sql) (0.8.4)\n",
      "Requirement already satisfied: executing>=1.2.0 in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from stack-data->ipython>=1.0->ipython-sql) (2.0.1)\n",
      "Requirement already satisfied: asttokens>=2.1.0 in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from stack-data->ipython>=1.0->ipython-sql) (2.4.1)\n",
      "Requirement already satisfied: pure-eval in c:\\users\\p\\anaconda 3\\envs\\new_env_name\\lib\\site-packages (from stack-data->ipython>=1.0->ipython-sql) (0.2.2)\n"
     ]
    }
   ],
   "source": [
    "#Please uncomment and execute the code below if you are working locally.\n",
    "\n",
    "!pip install ipython-sql"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [],
   "source": [
    "%load_ext sql"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [],
   "source": [
    "import csv, sqlite3\n",
    "\n",
    "con = sqlite3.connect(\"my_data1.db\")\n",
    "cur = con.cursor()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [],
   "source": [
    "import pandas as pd"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'Connected: @my_data1.db'"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%sql sqlite:///my_data1.db"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'https://cf-courses-data.s3.us.cloud-object-storage.appdomain.cloud/IBM-DS0321EN-SkillsNetwork/labs/module_2/data/Spacex.csv'"
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import pandas as pd\n",
    "url = (\"https://cf-courses-data.s3.us.cloud-object-storage.appdomain.cloud/IBM-DS0321EN-SkillsNetwork/labs/module_2/data/Spacex.csv\")\n",
    "url"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
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       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
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       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Date</th>\n",
       "      <th>Time (UTC)</th>\n",
       "      <th>Booster_Version</th>\n",
       "      <th>Launch_Site</th>\n",
       "      <th>Payload</th>\n",
       "      <th>PAYLOAD_MASS__KG_</th>\n",
       "      <th>Orbit</th>\n",
       "      <th>Customer</th>\n",
       "      <th>Mission_Outcome</th>\n",
       "      <th>Landing_Outcome</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>2010-06-04</td>\n",
       "      <td>18:45:00</td>\n",
       "      <td>F9 v1.0  B0003</td>\n",
       "      <td>CCAFS LC-40</td>\n",
       "      <td>Dragon Spacecraft Qualification Unit</td>\n",
       "      <td>0</td>\n",
       "      <td>LEO</td>\n",
       "      <td>SpaceX</td>\n",
       "      <td>Success</td>\n",
       "      <td>Failure (parachute)</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>2010-12-08</td>\n",
       "      <td>15:43:00</td>\n",
       "      <td>F9 v1.0  B0004</td>\n",
       "      <td>CCAFS LC-40</td>\n",
       "      <td>Dragon demo flight C1, two CubeSats, barrel of...</td>\n",
       "      <td>0</td>\n",
       "      <td>LEO (ISS)</td>\n",
       "      <td>NASA (COTS) NRO</td>\n",
       "      <td>Success</td>\n",
       "      <td>Failure (parachute)</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>2012-05-22</td>\n",
       "      <td>7:44:00</td>\n",
       "      <td>F9 v1.0  B0005</td>\n",
       "      <td>CCAFS LC-40</td>\n",
       "      <td>Dragon demo flight C2</td>\n",
       "      <td>525</td>\n",
       "      <td>LEO (ISS)</td>\n",
       "      <td>NASA (COTS)</td>\n",
       "      <td>Success</td>\n",
       "      <td>No attempt</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>2012-10-08</td>\n",
       "      <td>0:35:00</td>\n",
       "      <td>F9 v1.0  B0006</td>\n",
       "      <td>CCAFS LC-40</td>\n",
       "      <td>SpaceX CRS-1</td>\n",
       "      <td>500</td>\n",
       "      <td>LEO (ISS)</td>\n",
       "      <td>NASA (CRS)</td>\n",
       "      <td>Success</td>\n",
       "      <td>No attempt</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>2013-03-01</td>\n",
       "      <td>15:10:00</td>\n",
       "      <td>F9 v1.0  B0007</td>\n",
       "      <td>CCAFS LC-40</td>\n",
       "      <td>SpaceX CRS-2</td>\n",
       "      <td>677</td>\n",
       "      <td>LEO (ISS)</td>\n",
       "      <td>NASA (CRS)</td>\n",
       "      <td>Success</td>\n",
       "      <td>No attempt</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>96</th>\n",
       "      <td>2020-11-05</td>\n",
       "      <td>23:24:23</td>\n",
       "      <td>F9 B5B1062.1</td>\n",
       "      <td>CCAFS SLC-40</td>\n",
       "      <td>GPS III-04 , Crew-1</td>\n",
       "      <td>4311</td>\n",
       "      <td>MEO</td>\n",
       "      <td>USSF</td>\n",
       "      <td>Success</td>\n",
       "      <td>Success</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>97</th>\n",
       "      <td>2020-11-16</td>\n",
       "      <td>0:27:00</td>\n",
       "      <td>F9 B5B1061.1</td>\n",
       "      <td>KSC LC-39A</td>\n",
       "      <td>Crew-1, Sentinel-6 Michael Freilich</td>\n",
       "      <td>12500</td>\n",
       "      <td>LEO (ISS)</td>\n",
       "      <td>NASA (CCP)</td>\n",
       "      <td>Success</td>\n",
       "      <td>Success</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>98</th>\n",
       "      <td>2020-11-21</td>\n",
       "      <td>17:17:08</td>\n",
       "      <td>F9 B5B1063.1</td>\n",
       "      <td>VAFB SLC-4E</td>\n",
       "      <td>Sentinel-6 Michael Freilich, Starlink 15 v1.0</td>\n",
       "      <td>1192</td>\n",
       "      <td>LEO</td>\n",
       "      <td>NASA / NOAA / ESA / EUMETSAT</td>\n",
       "      <td>Success</td>\n",
       "      <td>Success</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>99</th>\n",
       "      <td>2020-11-25</td>\n",
       "      <td>2:13:00</td>\n",
       "      <td>F9 B5 B1049.7</td>\n",
       "      <td>CCAFS SLC-40</td>\n",
       "      <td>Starlink 15 v1.0, SpaceX CRS-21</td>\n",
       "      <td>15600</td>\n",
       "      <td>LEO</td>\n",
       "      <td>SpaceX</td>\n",
       "      <td>Success</td>\n",
       "      <td>Success</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>100</th>\n",
       "      <td>2020-12-06</td>\n",
       "      <td>16:17:08</td>\n",
       "      <td>F9 B5 B1058.4</td>\n",
       "      <td>KSC LC-39A</td>\n",
       "      <td>SpaceX CRS-21</td>\n",
       "      <td>2972</td>\n",
       "      <td>LEO (ISS)</td>\n",
       "      <td>NASA (CRS)</td>\n",
       "      <td>Success</td>\n",
       "      <td>Success</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>101 rows × 10 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "           Date Time (UTC) Booster_Version   Launch_Site  \\\n",
       "0    2010-06-04   18:45:00  F9 v1.0  B0003   CCAFS LC-40   \n",
       "1    2010-12-08   15:43:00  F9 v1.0  B0004   CCAFS LC-40   \n",
       "2    2012-05-22    7:44:00  F9 v1.0  B0005   CCAFS LC-40   \n",
       "3    2012-10-08    0:35:00  F9 v1.0  B0006   CCAFS LC-40   \n",
       "4    2013-03-01   15:10:00  F9 v1.0  B0007   CCAFS LC-40   \n",
       "..          ...        ...             ...           ...   \n",
       "96   2020-11-05   23:24:23    F9 B5B1062.1  CCAFS SLC-40   \n",
       "97   2020-11-16    0:27:00   F9 B5B1061.1     KSC LC-39A   \n",
       "98   2020-11-21   17:17:08    F9 B5B1063.1   VAFB SLC-4E   \n",
       "99   2020-11-25    2:13:00  F9 B5 B1049.7   CCAFS SLC-40   \n",
       "100  2020-12-06   16:17:08  F9 B5 B1058.4     KSC LC-39A   \n",
       "\n",
       "                                               Payload  PAYLOAD_MASS__KG_  \\\n",
       "0                 Dragon Spacecraft Qualification Unit                  0   \n",
       "1    Dragon demo flight C1, two CubeSats, barrel of...                  0   \n",
       "2                                Dragon demo flight C2                525   \n",
       "3                                         SpaceX CRS-1                500   \n",
       "4                                         SpaceX CRS-2                677   \n",
       "..                                                 ...                ...   \n",
       "96                                 GPS III-04 , Crew-1               4311   \n",
       "97                Crew-1, Sentinel-6 Michael Freilich               12500   \n",
       "98      Sentinel-6 Michael Freilich, Starlink 15 v1.0                1192   \n",
       "99                     Starlink 15 v1.0, SpaceX CRS-21              15600   \n",
       "100                                      SpaceX CRS-21               2972   \n",
       "\n",
       "         Orbit                      Customer Mission_Outcome  \\\n",
       "0          LEO                        SpaceX         Success   \n",
       "1    LEO (ISS)               NASA (COTS) NRO         Success   \n",
       "2    LEO (ISS)                   NASA (COTS)         Success   \n",
       "3    LEO (ISS)                    NASA (CRS)         Success   \n",
       "4    LEO (ISS)                    NASA (CRS)         Success   \n",
       "..         ...                           ...             ...   \n",
       "96         MEO                          USSF         Success   \n",
       "97   LEO (ISS)                    NASA (CCP)         Success   \n",
       "98         LEO  NASA / NOAA / ESA / EUMETSAT         Success   \n",
       "99         LEO                        SpaceX         Success   \n",
       "100  LEO (ISS)                    NASA (CRS)         Success   \n",
       "\n",
       "         Landing_Outcome  \n",
       "0    Failure (parachute)  \n",
       "1    Failure (parachute)  \n",
       "2             No attempt  \n",
       "3             No attempt  \n",
       "4             No attempt  \n",
       "..                   ...  \n",
       "96               Success  \n",
       "97               Success  \n",
       "98               Success  \n",
       "99               Success  \n",
       "100              Success  \n",
       "\n",
       "[101 rows x 10 columns]"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import pandas as pd\n",
    "df = pd.read_csv(\"Spacex.csv\")\n",
    "df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "101"
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import pandas as pd\n",
    "\n",
    "df.to_sql(\"SPACEXTBL\", con, if_exists='replace', index=False,method=\"multi\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Note:This below code is added to remove blank rows from table**\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " * sqlite:///my_data1.db\n",
      "Done.\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "[]"
      ]
     },
     "execution_count": 11,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%sql create table SPACEXTABLE as select * from SPACEXTBL where Date is not null"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Tasks\n",
    "\n",
    "Now write and execute SQL queries to solve the assignment tasks.\n",
    "\n",
    "**Note: If the column names are in mixed case enclose it in double quotes\n",
    "   For Example \"Landing_Outcome\"**\n",
    "\n",
    "### Task 1\n",
    "\n",
    "\n",
    "\n",
    "\n",
    "##### Display the names of the unique launch sites  in the space mission\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " * sqlite:///my_data1.db\n",
      "Done.\n"
     ]
    },
    {
     "data": {
      "text/html": [
       "<table>\n",
       "    <thead>\n",
       "        <tr>\n",
       "            <th>Launch_Site</th>\n",
       "        </tr>\n",
       "    </thead>\n",
       "    <tbody>\n",
       "        <tr>\n",
       "            <td>CCAFS LC-40</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>VAFB SLC-4E</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>KSC LC-39A</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>CCAFS SLC-40</td>\n",
       "        </tr>\n",
       "    </tbody>\n",
       "</table>"
      ],
      "text/plain": [
       "[('CCAFS LC-40',), ('VAFB SLC-4E',), ('KSC LC-39A',), ('CCAFS SLC-40',)]"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%sql SELECT distinct Launch_site from SPACEXTBL"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "\n",
    "### Task 2\n",
    "\n",
    "\n",
    "#####  Display 5 records where launch sites begin with the string 'CCA' \n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " * sqlite:///my_data1.db\n",
      "Done.\n"
     ]
    },
    {
     "data": {
      "text/html": [
       "<table>\n",
       "    <thead>\n",
       "        <tr>\n",
       "            <th>Date</th>\n",
       "            <th>Time (UTC)</th>\n",
       "            <th>Booster_Version</th>\n",
       "            <th>Launch_Site</th>\n",
       "            <th>Payload</th>\n",
       "            <th>PAYLOAD_MASS__KG_</th>\n",
       "            <th>Orbit</th>\n",
       "            <th>Customer</th>\n",
       "            <th>Mission_Outcome</th>\n",
       "            <th>Landing_Outcome</th>\n",
       "        </tr>\n",
       "    </thead>\n",
       "    <tbody>\n",
       "        <tr>\n",
       "            <td>2010-06-04</td>\n",
       "            <td>18:45:00</td>\n",
       "            <td>F9 v1.0  B0003</td>\n",
       "            <td>CCAFS LC-40</td>\n",
       "            <td>Dragon Spacecraft Qualification Unit</td>\n",
       "            <td>0</td>\n",
       "            <td>LEO</td>\n",
       "            <td>SpaceX</td>\n",
       "            <td>Success</td>\n",
       "            <td>Failure (parachute)</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>2010-12-08</td>\n",
       "            <td>15:43:00</td>\n",
       "            <td>F9 v1.0  B0004</td>\n",
       "            <td>CCAFS LC-40</td>\n",
       "            <td>Dragon demo flight C1, two CubeSats, barrel of Brouere cheese</td>\n",
       "            <td>0</td>\n",
       "            <td>LEO (ISS)</td>\n",
       "            <td>NASA (COTS) NRO</td>\n",
       "            <td>Success</td>\n",
       "            <td>Failure (parachute)</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>2012-05-22</td>\n",
       "            <td>7:44:00</td>\n",
       "            <td>F9 v1.0  B0005</td>\n",
       "            <td>CCAFS LC-40</td>\n",
       "            <td>Dragon demo flight C2</td>\n",
       "            <td>525</td>\n",
       "            <td>LEO (ISS)</td>\n",
       "            <td>NASA (COTS)</td>\n",
       "            <td>Success</td>\n",
       "            <td>No attempt</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>2012-10-08</td>\n",
       "            <td>0:35:00</td>\n",
       "            <td>F9 v1.0  B0006</td>\n",
       "            <td>CCAFS LC-40</td>\n",
       "            <td>SpaceX CRS-1</td>\n",
       "            <td>500</td>\n",
       "            <td>LEO (ISS)</td>\n",
       "            <td>NASA (CRS)</td>\n",
       "            <td>Success</td>\n",
       "            <td>No attempt</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>2013-03-01</td>\n",
       "            <td>15:10:00</td>\n",
       "            <td>F9 v1.0  B0007</td>\n",
       "            <td>CCAFS LC-40</td>\n",
       "            <td>SpaceX CRS-2</td>\n",
       "            <td>677</td>\n",
       "            <td>LEO (ISS)</td>\n",
       "            <td>NASA (CRS)</td>\n",
       "            <td>Success</td>\n",
       "            <td>No attempt</td>\n",
       "        </tr>\n",
       "    </tbody>\n",
       "</table>"
      ],
      "text/plain": [
       "[('2010-06-04', '18:45:00', 'F9 v1.0  B0003', 'CCAFS LC-40', 'Dragon Spacecraft Qualification Unit', 0, 'LEO', 'SpaceX', 'Success', 'Failure (parachute)'),\n",
       " ('2010-12-08', '15:43:00', 'F9 v1.0  B0004', 'CCAFS LC-40', 'Dragon demo flight C1, two CubeSats, barrel of Brouere cheese', 0, 'LEO (ISS)', 'NASA (COTS) NRO', 'Success', 'Failure (parachute)'),\n",
       " ('2012-05-22', '7:44:00', 'F9 v1.0  B0005', 'CCAFS LC-40', 'Dragon demo flight C2', 525, 'LEO (ISS)', 'NASA (COTS)', 'Success', 'No attempt'),\n",
       " ('2012-10-08', '0:35:00', 'F9 v1.0  B0006', 'CCAFS LC-40', 'SpaceX CRS-1', 500, 'LEO (ISS)', 'NASA (CRS)', 'Success', 'No attempt'),\n",
       " ('2013-03-01', '15:10:00', 'F9 v1.0  B0007', 'CCAFS LC-40', 'SpaceX CRS-2', 677, 'LEO (ISS)', 'NASA (CRS)', 'Success', 'No attempt')]"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%sql SELECT * from SPACEXTBL where Launch_Site like \"CCA%\" limit 5"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Task 3\n",
    "\n",
    "\n",
    "\n",
    "\n",
    "##### Display the total payload mass carried by boosters launched by NASA (CRS)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " * sqlite:///my_data1.db\n",
      "Done.\n"
     ]
    },
    {
     "data": {
      "text/html": [
       "<table>\n",
       "    <thead>\n",
       "        <tr>\n",
       "            <th>sum(payload_mass__kg_)</th>\n",
       "        </tr>\n",
       "    </thead>\n",
       "    <tbody>\n",
       "        <tr>\n",
       "            <td>45596</td>\n",
       "        </tr>\n",
       "    </tbody>\n",
       "</table>"
      ],
      "text/plain": [
       "[(45596,)]"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%sql SELECT sum(payload_mass__kg_) from SPACEXTBL WHERE customer = \"NASA (CRS)\""
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Task 4\n",
    "\n",
    "\n",
    "\n",
    "\n",
    "##### Display average payload mass carried by booster version F9 v1.1\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " * sqlite:///my_data1.db\n",
      "Done.\n"
     ]
    },
    {
     "data": {
      "text/html": [
       "<table>\n",
       "    <thead>\n",
       "        <tr>\n",
       "            <th>avg(Payload_mass__kg_)</th>\n",
       "        </tr>\n",
       "    </thead>\n",
       "    <tbody>\n",
       "        <tr>\n",
       "            <td>2928.4</td>\n",
       "        </tr>\n",
       "    </tbody>\n",
       "</table>"
      ],
      "text/plain": [
       "[(2928.4,)]"
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%sql SELECT avg(Payload_mass__kg_) from SPACEXTBL WHERE booster_version = \"F9 v1.1\""
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Task 5\n",
    "\n",
    "##### List the date when the first succesful landing outcome in ground pad was acheived.\n",
    "\n",
    "\n",
    "_Hint:Use min function_ \n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " * sqlite:///my_data1.db\n",
      "Done.\n"
     ]
    },
    {
     "data": {
      "text/html": [
       "<table>\n",
       "    <thead>\n",
       "        <tr>\n",
       "            <th>min(DATE)</th>\n",
       "        </tr>\n",
       "    </thead>\n",
       "    <tbody>\n",
       "        <tr>\n",
       "            <td>2015-12-22</td>\n",
       "        </tr>\n",
       "    </tbody>\n",
       "</table>"
      ],
      "text/plain": [
       "[('2015-12-22',)]"
      ]
     },
     "execution_count": 18,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%sql SELECT min(DATE) from SPACEXTBL WHERE Landing_Outcome = \"Success (ground pad)\""
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Task 6\n",
    "\n",
    "##### List the names of the boosters which have success in drone ship and have payload mass greater than 4000 but less than 6000\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " * sqlite:///my_data1.db\n",
      "Done.\n"
     ]
    },
    {
     "data": {
      "text/html": [
       "<table>\n",
       "    <thead>\n",
       "        <tr>\n",
       "            <th>Booster_Version</th>\n",
       "        </tr>\n",
       "    </thead>\n",
       "    <tbody>\n",
       "        <tr>\n",
       "            <td>F9 FT B1022</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>F9 FT B1026</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>F9 FT  B1021.2</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>F9 FT  B1031.2</td>\n",
       "        </tr>\n",
       "    </tbody>\n",
       "</table>"
      ],
      "text/plain": [
       "[('F9 FT B1022',), ('F9 FT B1026',), ('F9 FT  B1021.2',), ('F9 FT  B1031.2',)]"
      ]
     },
     "execution_count": 21,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%sql SELECT Booster_Version from SPACEXTBL where Landing_Outcome = \"Success (drone ship)\" and payload_mass__kg_ between 4000 and 6000"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Task 7\n",
    "\n",
    "\n",
    "\n",
    "\n",
    "##### List the total number of successful and failure mission outcomes\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " * sqlite:///my_data1.db\n",
      "Done.\n"
     ]
    },
    {
     "data": {
      "text/html": [
       "<table>\n",
       "    <thead>\n",
       "        <tr>\n",
       "            <th>Mission_Outcome</th>\n",
       "            <th>count(Mission_Outcome)</th>\n",
       "        </tr>\n",
       "    </thead>\n",
       "    <tbody>\n",
       "        <tr>\n",
       "            <td>Failure (in flight)</td>\n",
       "            <td>1</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>Success</td>\n",
       "            <td>98</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>Success </td>\n",
       "            <td>1</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>Success (payload status unclear)</td>\n",
       "            <td>1</td>\n",
       "        </tr>\n",
       "    </tbody>\n",
       "</table>"
      ],
      "text/plain": [
       "[('Failure (in flight)', 1),\n",
       " ('Success', 98),\n",
       " ('Success ', 1),\n",
       " ('Success (payload status unclear)', 1)]"
      ]
     },
     "execution_count": 22,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%sql SELECT Mission_Outcome, count(Mission_Outcome) from SPACEXTBL GROUP BY Mission_Outcome"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Task 8\n",
    "\n",
    "\n",
    "\n",
    "##### List the   names of the booster_versions which have carried the maximum payload mass. Use a subquery\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " * sqlite:///my_data1.db\n",
      "Done.\n"
     ]
    },
    {
     "data": {
      "text/html": [
       "<table>\n",
       "    <thead>\n",
       "        <tr>\n",
       "            <th>Booster_Version</th>\n",
       "            <th>PAYLOAD_MASS__KG_</th>\n",
       "        </tr>\n",
       "    </thead>\n",
       "    <tbody>\n",
       "        <tr>\n",
       "            <td>F9 B5 B1048.4</td>\n",
       "            <td>15600</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>F9 B5 B1049.4</td>\n",
       "            <td>15600</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>F9 B5 B1051.3</td>\n",
       "            <td>15600</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>F9 B5 B1056.4</td>\n",
       "            <td>15600</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>F9 B5 B1048.5</td>\n",
       "            <td>15600</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>F9 B5 B1051.4</td>\n",
       "            <td>15600</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>F9 B5 B1049.5</td>\n",
       "            <td>15600</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>F9 B5 B1060.2 </td>\n",
       "            <td>15600</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>F9 B5 B1058.3 </td>\n",
       "            <td>15600</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>F9 B5 B1051.6</td>\n",
       "            <td>15600</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>F9 B5 B1060.3</td>\n",
       "            <td>15600</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>F9 B5 B1049.7 </td>\n",
       "            <td>15600</td>\n",
       "        </tr>\n",
       "    </tbody>\n",
       "</table>"
      ],
      "text/plain": [
       "[('F9 B5 B1048.4', 15600),\n",
       " ('F9 B5 B1049.4', 15600),\n",
       " ('F9 B5 B1051.3', 15600),\n",
       " ('F9 B5 B1056.4', 15600),\n",
       " ('F9 B5 B1048.5', 15600),\n",
       " ('F9 B5 B1051.4', 15600),\n",
       " ('F9 B5 B1049.5', 15600),\n",
       " ('F9 B5 B1060.2 ', 15600),\n",
       " ('F9 B5 B1058.3 ', 15600),\n",
       " ('F9 B5 B1051.6', 15600),\n",
       " ('F9 B5 B1060.3', 15600),\n",
       " ('F9 B5 B1049.7 ', 15600)]"
      ]
     },
     "execution_count": 23,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%sql SELECT Booster_Version, Payload_Mass__kg_ from SPACEXTBL WHERE Payload_Mass__kg_ = (SELECT max(Payload_mass__kg_) from SPACEXTBL)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Task 9\n",
    "\n",
    "\n",
    "##### List the records which will display the month names, failure landing_outcomes in drone ship ,booster versions, launch_site for the months in year 2015.\n",
    "\n",
    "**Note: SQLLite does not support monthnames. So you need to use  substr(Date, 6,2) as month to get the months and substr(Date,0,5)='2015' for year.**\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " * sqlite:///my_data1.db\n",
      "Done.\n"
     ]
    },
    {
     "data": {
      "text/html": [
       "<table>\n",
       "    <thead>\n",
       "        <tr>\n",
       "            <th>month</th>\n",
       "            <th>Date</th>\n",
       "            <th>Booster_Version</th>\n",
       "            <th>Launch_Site</th>\n",
       "            <th>Landing_Outcome</th>\n",
       "        </tr>\n",
       "    </thead>\n",
       "    <tbody>\n",
       "        <tr>\n",
       "            <td>01</td>\n",
       "            <td>2015-01-10</td>\n",
       "            <td>F9 v1.1 B1012</td>\n",
       "            <td>CCAFS LC-40</td>\n",
       "            <td>Failure (drone ship)</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>04</td>\n",
       "            <td>2015-04-14</td>\n",
       "            <td>F9 v1.1 B1015</td>\n",
       "            <td>CCAFS LC-40</td>\n",
       "            <td>Failure (drone ship)</td>\n",
       "        </tr>\n",
       "    </tbody>\n",
       "</table>"
      ],
      "text/plain": [
       "[('01', '2015-01-10', 'F9 v1.1 B1012', 'CCAFS LC-40', 'Failure (drone ship)'),\n",
       " ('04', '2015-04-14', 'F9 v1.1 B1015', 'CCAFS LC-40', 'Failure (drone ship)')]"
      ]
     },
     "execution_count": 30,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%%sql SELECT substr(Date,6,2) as month, Date, Booster_Version, Launch_Site, [Landing_Outcome] \n",
    "FROM SPACEXTBL \n",
    "WHERE [Landing_Outcome] = \"Failure (drone ship)\" and substr(Date,0,5)=\"2015\""
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Task 10\n",
    "\n",
    "\n",
    "\n",
    "\n",
    "##### Rank the count of landing outcomes (such as Failure (drone ship) or Success (ground pad)) between the date 2010-06-04 and 2017-03-20, in descending order.\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " * sqlite:///my_data1.db\n",
      "Done.\n"
     ]
    },
    {
     "data": {
      "text/html": [
       "<table>\n",
       "    <thead>\n",
       "        <tr>\n",
       "            <th>Landing_Outcome</th>\n",
       "            <th>count_outcomes</th>\n",
       "        </tr>\n",
       "    </thead>\n",
       "    <tbody>\n",
       "        <tr>\n",
       "            <td>No attempt</td>\n",
       "            <td>10</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>Success (drone ship)</td>\n",
       "            <td>5</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>Failure (drone ship)</td>\n",
       "            <td>5</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>Success (ground pad)</td>\n",
       "            <td>3</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>Controlled (ocean)</td>\n",
       "            <td>3</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>Uncontrolled (ocean)</td>\n",
       "            <td>2</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>Failure (parachute)</td>\n",
       "            <td>2</td>\n",
       "        </tr>\n",
       "        <tr>\n",
       "            <td>Precluded (drone ship)</td>\n",
       "            <td>1</td>\n",
       "        </tr>\n",
       "    </tbody>\n",
       "</table>"
      ],
      "text/plain": [
       "[('No attempt', 10),\n",
       " ('Success (drone ship)', 5),\n",
       " ('Failure (drone ship)', 5),\n",
       " ('Success (ground pad)', 3),\n",
       " ('Controlled (ocean)', 3),\n",
       " ('Uncontrolled (ocean)', 2),\n",
       " ('Failure (parachute)', 2),\n",
       " ('Precluded (drone ship)', 1)]"
      ]
     },
     "execution_count": 31,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%%sql SELECT [Landing_Outcome], count(*) as count_outcomes \n",
    "from SPACEXTBL \n",
    "WHERE Date between \"2010-06-04\" and \"2017-03-20\" group by Landing_Outcome \n",
    "order by count_outcomes DESC;"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Reference Links\n",
    "\n",
    "* <a href =\"https://cf-courses-data.s3.us.cloud-object-storage.appdomain.cloud/IBMDeveloperSkillsNetwork-DB0201EN-SkillsNetwork/labs/Labs_Coursera_V5/labs/Lab%20-%20String%20Patterns%20-%20Sorting%20-%20Grouping/instructional-labs.md.html?origin=www.coursera.org\">Hands-on Lab : String Patterns, Sorting and Grouping</a>  \n",
    "\n",
    "*  <a  href=\"https://cf-courses-data.s3.us.cloud-object-storage.appdomain.cloud/IBMDeveloperSkillsNetwork-DB0201EN-SkillsNetwork/labs/Labs_Coursera_V5/labs/Lab%20-%20Built-in%20functions%20/Hands-on_Lab__Built-in_Functions.md.html?origin=www.coursera.org\">Hands-on Lab: Built-in functions</a>\n",
    "\n",
    "*  <a  href=\"https://cf-courses-data.s3.us.cloud-object-storage.appdomain.cloud/IBMDeveloperSkillsNetwork-DB0201EN-SkillsNetwork/labs/Labs_Coursera_V5/labs/Lab%20-%20Sub-queries%20and%20Nested%20SELECTs%20/instructional-labs.md.html?origin=www.coursera.org\">Hands-on Lab : Sub-queries and Nested SELECT Statements</a>\n",
    "\n",
    "*   <a href=\"https://cf-courses-data.s3.us.cloud-object-storage.appdomain.cloud/IBMDeveloperSkillsNetwork-DB0201EN-SkillsNetwork/labs/Module%205/DB0201EN-Week3-1-3-SQLmagic.ipynb\">Hands-on Tutorial: Accessing Databases with SQL magic</a>\n",
    "\n",
    "*  <a href= \"https://cf-courses-data.s3.us.cloud-object-storage.appdomain.cloud/IBMDeveloperSkillsNetwork-DB0201EN-SkillsNetwork/labs/Module%205/DB0201EN-Week3-1-4-Analyzing.ipynb\">Hands-on Lab: Analyzing a real World Data Set</a>\n",
    "\n",
    "\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Author(s)\n",
    "\n",
    "<h4> Lakshmi Holla </h4>\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Other Contributors\n",
    "\n",
    "<h4> Rav Ahuja </h4>\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Change log\n",
    "| Date | Version | Changed by | Change Description |\n",
    "|------|--------|--------|---------|\n",
    "| 2021-07-09 | 0.2 |Lakshmi Holla | Changes made in magic sql|\n",
    "| 2021-05-20 | 0.1 |Lakshmi Holla | Created Initial Version |\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## <h3 align=\"center\"> © IBM Corporation 2021. All rights reserved. <h3/>\n"
   ]
  }
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