Rewrite the following read csv method to index columns 1 and 3.Then sort the indexes.Then write the statements that will locate the Pool club use:examclub = pd. read_csv ("exama.csv")examclub0123456789Member Join Date Club UsePoolTim Berners-LeePool Leonard KleinrockGolf Charles BabbageGolfKonrad ZuseSpaSteve WozniakSpaSteve JobsGolfAda LovelaceJohn Atanasoff2020-01-012020-01-022020-01-032020-02-012020-03-022020-04-032020-01-012020-01-022020-03-022020-04-03Member Name Member LevelGoldSilverBronzeSilverBronzeGoldBronzeSilverBronzeGoldSpaPoolGolfAlan TuringBill GatesDues Paid Dues Owed5250.0456.04406.01200.08661.0300.07075.0100.02524.02000.02793.02890.07172.01030.06362.0789.05982.01738.07917.0287.0

Read the "exama.csv" file using pd.read_csv() method and store it in a variable named examclub. Use…

Rewrite the following read csv method to index columns 1 and 3. Then sort the indexes. Then write the statements that will locate the Pool club use : examclub = pd.read_csv ("exama.csv") examclub 0 1 2 3 4 5 6 7 8 9 Member Join Date Club Use 2020-01-01 2020-01-02 2020-01-03 2020-02-01 2020-03-02 2020-04-03 2020-01-01 2020-01-02 2020-03-02 2020-04-03 Pool Tim Berners-Lee Pool Leonard Kleinrock Golf Charles Babbage Golf Konrad Zuse Steve Wozniak Steve Jobs Ada Lovelace John Atanasoff Alan Turing Bill Gates Spa Spa Golf Member Name Member Level Dues Paid Dues Owed Gold 5250.0 456.0 Silver 4406.0 1200.0 Bronze 8661.0 300.0 Silver 7075.0 100.0 Bronze 2524.0 2000.0 Gold 2793.0 2890.0 Bronze 7172.0 1030.0 Silver 6362.0 789.0 Bronze 5982.0 1738.0 Gold 7917.0 287.0 Spa Pool Golf

Rewrite the following read csv method to index columns 1 and 3. Then sort the indexes. Then write the statements that will locate the Pool club use : examclub = pd.read_csv ("exama.csv") examclub 0 1 2 3 4 5 6 7 8 9 Member Join Date Club Use 2020-01-01 2020-01-02 2020-01-03 2020-02-01 2020-03-02 2020-04-03 2020-01-01 2020-01-02 2020-03-02 2020-04-03 Pool Tim Berners-Lee Pool Leonard Kleinrock Golf Charles Babbage Golf Konrad Zuse Steve Wozniak Steve Jobs Ada Lovelace John Atanasoff Alan Turing Bill Gates Spa Spa Golf Member Name Member Level Dues Paid Dues Owed Gold 5250.0 456.0 Silver 4406.0 1200.0 Bronze 8661.0 300.0 Silver 7075.0 100.0 Bronze 2524.0 2000.0 Gold 2793.0 2890.0 Bronze 7172.0 1030.0 Silver 6362.0 789.0 Bronze 5982.0 1738.0 Gold 7917.0 287.0 Spa Pool Golf

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

SQL

SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.

Queries

A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.

Question

Rewrite the following read csv method to index columns 1 and 3.
Then sort the indexes.
Then write the statements that will locate the Pool club use
:examclub = pd. read_csv ("exama.csv")
examclub
0
1
2
3
4
5
6
7
8
9
Member Join Date Club Use
Pool
Tim Berners-Lee
Pool Leonard Kleinrock
Golf Charles Babbage
Golf
Konrad Zuse
Spa
Steve Wozniak
Spa
Steve Jobs
Golf
Ada Lovelace
John Atanasoff
2020-01-01
2020-01-02
2020-01-03
2020-02-01
2020-03-02
2020-04-03
2020-01-01
2020-01-02
2020-03-02
2020-04-03
Member Name Member Level
Gold
Silver
Bronze
Silver
Bronze
Gold
Bronze
Silver
Bronze
Gold
Spa
Pool
Golf
Alan Turing
Bill Gates
Dues Paid Dues Owed
5250.0
456.0
4406.0
1200.0
8661.0
300.0
7075.0
100.0
2524.0
2000.0
2793.0
2890.0
7172.0
1030.0
6362.0
789.0
5982.0
1738.0
7917.0
287.0

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