{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Import the tools to access the DB"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {
    "ExecuteTime": {
     "end_time": "2019-03-15T09:54:33.938928Z",
     "start_time": "2019-03-15T09:54:33.934708Z"
    }
   },
   "outputs": [],
   "source": [
    "import sqlite3\n",
    "import pprint\n",
    "pp = pprint.PrettyPrinter(indent=2)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Connect to the DB and print table headings"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {
    "ExecuteTime": {
     "end_time": "2019-03-15T09:55:50.255414Z",
     "start_time": "2019-03-15T09:55:50.247488Z"
    }
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "'metadata table'\n",
      "['id', 'type', 'subsystem', 'time_delta', 'team']\n"
     ]
    }
   ],
   "source": [
    "conn = sqlite3.connect(\"anon_cad_metadata.db\")\n",
    "c = conn.cursor()\n",
    "c.execute('SELECT * FROM metadata LIMIT 1')\n",
    "names = [description[0] for description in c.description]\n",
    "pp.pprint('metadata table')\n",
    "pp.pprint(names)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Query Metadata Table"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {
    "ExecuteTime": {
     "end_time": "2019-03-15T09:55:52.652992Z",
     "start_time": "2019-03-15T09:55:52.646037Z"
    }
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[ ('file-0000', 'assembly', 'CA', '0:00:00', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '359 days, 0:29:10', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '359 days, 1:08:58', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '359 days, 21:16:37', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '360 days, 0:34:56', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '360 days, 2:47:58', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '360 days, 2:55:40', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '360 days, 7:19:29', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '360 days, 8:07:34', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '360 days, 18:30:33', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '360 days, 19:21:40', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '360 days, 19:35:31', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '363 days, 21:23:12', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '363 days, 21:37:33', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '367 days, 18:28:19', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '367 days, 18:39:51', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '368 days, 19:41:05', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '377 days, 19:52:01', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '379 days, 0:40:54', 'A'),\n",
      "  ('file-0000', 'assembly', 'CA', '379 days, 4:07:19', 'A')]\n"
     ]
    }
   ],
   "source": [
    "c.execute(\"SELECT * FROM metadata WHERE team='A' LIMIT 20\")\n",
    "rows = c.fetchall()\n",
    "pp.pprint(rows)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
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 "nbformat": 4,
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