78 lines
4.1 KiB
Python
78 lines
4.1 KiB
Python
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from os import getcwd as pwd
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import sqlite3
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def sql_03():
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"""Create a new SQL database called BookInfo that will store a list of
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authors and the books they wrote. It will have two tables. The first one
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should be called Authors and contain the following data:
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Name Place of Birth
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━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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Agatha Christie Torquay
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Cecelia Ahern Dublin
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J.K. Rowling Bristol
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Oscar Wilde Dublin
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The second should be called Books and contain the following data:
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- Title Author Date Published
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━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ━━━━━━━━━━━━━━━ ━━━━━━━━━━━━━━
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1 De Profundis Oscar Wilde 1905
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2 Harry Potter and the chamber of secrets J.K. Rowling 1998
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3 Harry Potter and the prisioner of Azhkaban J.K. Rowling 1999
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4 Lyrebird Cecelia Ahern 2017
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5 Murder on the Orient Express Agatha Christie 1934
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6 Perfect Cecelia Ahern 2017
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7 The marble collector Cecelia Ahern 2016
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8 The murder on the links Agatha Christie 1923
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9 The picture of Dorian Gray Oscar Wilde 1890
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10 The secret adversary Agatha Christie 1921
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11 The seven dials mistery Agatha Christie 1929
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12 The year I met you Cecelia Ahern 2014"""
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db_path = f"{pwd()}/sqlite/db/BookInfo.db"
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libros = [
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["De Profundis", "Oscar Wilde", "1905"],
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["Harry Potter and the chamber of secrets", "J.K. Rowling", "1998"],
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["Harry Potter and the prisioner of Azhkaban", "J.K. Rowling", "1999"],
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["Lyrebird", "Cecelia Ahern", "2017"],
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["Murder on the Orient Express" , "Agatha Christie", "1934"],
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["Perfect", "Cecelia Ahern", "2017"],
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["The marble collector", "Cecelia Ahern", "2016"],
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["The murder on the links", "Agatha Christie", "1923"],
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["The picture of Dorian Gray", "Oscar Wilde", "1890"],
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["The secret adversary", "Agatha Christie", "1921"],
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["The seven dials mistery", "Agatha Christie", "1929"],
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["The year I met you", "Cecelia Ahern", "2014"]
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]
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autores = [
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["Agatha Christie", "Torquay"],
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["Cecelia Ahern", "Dublin"],
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["J.K. Rowling", "Bristol"],
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["Oscar Wilde","Dublin"]
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]
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with sqlite3.connect(db_path) as db:
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cursor = db.cursor()
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cursor.execute("DROP TABLE IF EXISTS autores")
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query = """CREATE TABLE IF NOT EXISTS autores(
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id INTEGER PRIMARY KEY,
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nombre TEXT NOT NULL,
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nacimiento TEXT NOT NULL)"""
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cursor.execute(query)
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db.commit()
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cursor.execute("DROP TABLE IF EXISTS libros")
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query = """CREATE TABLE IF NOT EXISTS libros(
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id INTEGER PRIMARY KEY,
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titulo TEXT NOT NULL,
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autor TEXT NOT NULL,
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fecha TEXT NOT NULL)"""
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cursor.execute(query)
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db.commit()
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for libro in libros:
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query = """INSERT INTO libros(titulo, autor, fecha)
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VALUES(?,?,?)"""
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cursor.execute(query, [libro[0], libro[1], libro[2]])
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db.commit()
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for autor in autores:
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query = """INSERT INTO autores(nombre, nacimiento)
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VALUES(?,?)"""
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cursor.execute(query, [autor[0], autor[1]])
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db.commit()
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