I have to create a database using python to show geographical points. Create a program the will create your database and insert at least five points. Use your own data, something like: 100, 200, 123, Main Campus 120, 133, 142, Montoya 153, 123, 322, Rio Rancho 133, 123, 143, STEMULUS Center 153, 142, 122, ATC Run your initialization code to create the database.
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I have to create a
- Create a
program the will create your database and insert at least five points. Use your own data, something like:
100, 200, 123, Main Campus
120, 133, 142, Montoya
153, 123, 322, Rio Rancho
133, 123, 143, STEMULUS Center
153, 142, 122, ATC
- Run your initialization code to create the database.
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- The SQLiteOpenHelper and SQLiteCursor classes are described, with a focus on how they may be used to perform create, read, update, and delete (CRUD) actions on a SQLite database.class Database:def __init__(self, db_name):self.db = sqlite3.connect(db_name)self.cursor = self.db.cursor()def create_table(self, table_schema):self.cursor.execute(table_schema)self.db.commit()def insert_data(self, table_name, data):for i in range(len(data)):keys = ", ".join(data.columns)values = ", ".join([f"'{value}'" if pd.isna(value) else str(value) for value in data.iloc[i]])self.cursor.execute(f"INSERT INTO {table_name} ({keys}) VALUES ({values})")self.db.commit()def search_data(self, table_name, year):self.cursor.execute(f"SELECT * FROM {table_name} WHERE year={year}")result = self.cursor.fetchone()if result is not None:return resultelse:return Nonedef delete_data(self, table_name, year):self.cursor.execute(f"DELETE FROM {table_name} WHERE year={year}")self.db.commit()return self.cursor.rowcount > 0 Please rewrite (or convert) the code above with format: def QueryBuilder( Data_Base, Query_Type, Query_Tuple):'''''' Build Query_String'''''' return Query_StringDevelop a C++ program to connect to a MS Access database (“Student.accdb” – attached to this assignment) and use SQL commands to manipulate its records. You may use MS Access, SQLite or another DB engine and drivers. Scope The user will be given a menu to choose from the following options: Press (S) to select and display all students records Press (D) to delete a student by ID# Press (U) to update a student’s graduation year Press (I) to insert a new student Press (Q) to quit For user option# 1, first display the header and then display every record on a separate line. See example below Student ID First Name Last Name Major Graduation Year 1 Joe Doe Computer Science 2018 2 Emma Smith Electrical Engineering 2019 3 Juan Perez Marketing 2019 For user option#2, confirm back to the user whether the deletion was successful or the ID provided was not found in the students records. For user option#3, prompt the user to enter a student ID, validate if the student ID exists…
- #DB File import sqlite3import sysimport osfrom contextlib import closing from Objects import Player, Lineup conn = None def connect():global connif not conn:if sys.platform =="win32":DB_FILE = "player_db.sqlite"else:HOME = os.environ["HOME"]DB_FILE = HOME + "player_db.sqlite"conn = sqlite3.connect(DB_FILE)conn.row_factory = sqlite3.Row def close():if conn:conn.close() def get_players():query = '''SELECT * FROM Player;'''with closing(conn.cursor()) as c:c.execute(query)results = c.fetchall()player = Player(playerID, batOrder, first, last, position, at_bats, hits)for row in results:for player in row:lineup = Lineup.add(Player(player)) return lineup# SQL statement to select all 7 fields for all players # Use a with statement to execute the query # Create a lineup object# use a loop to populate the lineup object with player objects# return the lineup object def get_player(playerID):query = '''SELECT * FROM PlayerWHERE playerID = ?;'''with closing(conn.cursor()) as c:c.execute(query,…{ String str = tf5.getInt("ID"); Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver"); Connection con = DriverManager.getConnection("jdbc:sqlserver://NOMBUSO1806:1433;databaseName= Employee ATM", "NOMBUSO1806", "mysql1234"); // write your database username and password PreparedStatement st = con.prepareStatement("select * from Employees where ID=?"); // Search with ATM ID st.setString(1, str); ResultSet rs = st.executeQuery(); // Excuting Query if (rs.next()) { String s = rs.getString(1); String s1 = rs.getString(2); String s2 = rs.getString(3); // Sets Records in TextFields. tf1.setText(s); tf2.setText(s1); tf3.setText(s2); my getInt() is throwing an error that the method is not found. what should i do?import sqlite3 from sqlite3 import Error # Creates connection to sqlite in-memory database def create_connection(): """ Create a connection to in-memory database :return: Connection object """ try: conn = sqlite3.connect(":memory:") return conn except Error as e: print(e) # YOUR CODE HERE # Use sqlite3.connect(":memory:") to create connection object return conn # query to create the table table_sql = """ CREATE TABLE Horses ( id integer PRIMARY KEY NOT NULL, name text, breed text, height real, birthday text ); """ # query to insert data into the table ins_sql = """INSERT INTO Horses VALUES(1,'Babe','Quarter Horse',15.3,'2015-02-10'); """ # query to fetch all data from the table fetch_sql = """SELECT * FROM Horses;""" # creating db connection conn = create_connection() # fetching a cursor from the connection c = conn.cursor() # executing statement to create table c.execute(table_sql) # executing statement to…
- #Fill in comments to spec. import sqlite3from contextlib import closing from Objects import Player, Lineup conn = None def connect():global connif not conn:DB_FILE = "player_db.sqlite"conn = sqlite3.connect(DB_FILE)conn.row_factory = sqlite3.Row def close():if conn:conn.close() def get_players():return None #remove this line when code is added.# SQL statement to select all 7 fields for all players # Use a with statement to execute the query # Create a lineup object# use a loop to populate the lineup object with player objects# return the lineup object def get_player(playerID):return None #remove this line when code is added.# SQL statement to select all 7 fields for a player # Use a with statement to execute the query & return a player object if the player exists def add_player(player):return None #remove this line when code is added.# SQL statement to insert 6 fields for a player added to the table # Use a with statement to execute the query def delete_player(player):return None…QUESTION 7 The -------- section in PL/SQL block addresses two situations: either an oracle error is raised or a user-defined error is raised. O A. Declare B. Exception С. Вegin D. End QuE CTIONLSQL Queries Specify the following SQLite queries on the chinook database. A schema for the database is in the picture. You can access the database online through your web browser at the SQLite Tutorial, or you can download the chinook.db database from the tutorial site and run it on a labnet machine or your own machine. SQLite is already installed on labnet machines. You must submit typed queries, not handwritten ones, and save them in a .pdf document. There is no need to submit the output (results). Each query is worth 1 mark, but some are more difficult than others. Queries to Specify 1. List the last name, postal code and country for all customers from Germany. 2. List the city and number of customers from each city. 3. List the customer id, last name and city for the first 20 customers, when they are ordered by last name ascending. 4. List the customer id, last name and company for all customers who have any company details recorded (the company attribute is not "null").…
- SQL Queries Specify the following SQLite queries on the chinook database. A schema for the database is in the picture. You can access the database online through your web browser at the SQLite Tutorial, or you can download the chinook.db database from the tutorial site and run it on a labnet machine or your own machine. SQLite is already installed on labnet machines. You must submit typed queries, not handwritten ones, and save them in a .pdf document. There is no need to submit the output (results). Each query is worth 1 mark, but some are more difficult than others. Queries to Specify 5. List the customer id, last name and email address of all customers with a Yahoo or Hotmail email address. 6. List the album id and number of tracks for all albums with 15, 16 or 17 tracks, in descending order of the number of tracks. 7. Find the maximum track length in milliseconds. 8. List the last name, first name and hire date of all employees born in 1961 to 1969 inclusive 9. List the…relation: Book (BookID, Author, ISBN, Title) Write a PL/SQL block of code that performs the following tasks: Read a Book id provided by user at run time and store it in a variable. Fetch the Author and title of the book having the entered id and store them inside two variables Display the fetched book author and title.Code a chain of MongoDB methods that retrieves documents from MondoDB collection named WEB322the only documents that are selected are the ones with value 211 in the semester field the only fields of the selected documents that are retrieved are firstName and lastNamemake sure the _id field is NOT retrievedsort the selected documents by lastName in ascending sequencestore the result to an array named resultassume the connection between the program and database had already been established and the name of the database object is db