37 lines
1.0 KiB
Python
Executable File
37 lines
1.0 KiB
Python
Executable File
import sqlite3
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# "Connect" to a database
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conn = sqlite3.connect('example.db')
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# Get a cursor to operate on the database
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c = conn.cursor()
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# Create table
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c.execute('''CREATE TABLE stocks
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(date text, trans text, symbol text, qty real, price real)''')
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# Insert a row of data
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c.execute("INSERT INTO stocks VALUES ('2006-01-05','BUY','RHAT',100,35.14)")
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# Save (commit) the changes
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conn.commit()
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# Select
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t = ('RHAT',)
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c.execute('SELECT * FROM stocks WHERE symbol=?', t)
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print(c.fetchone())
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# Larger example that inserts many records at a time
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purchases = [('2006-03-28', 'BUY', 'IBM', 1000, 45.00),
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('2006-04-05', 'BUY', 'MSFT', 1000, 72.00),
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('2006-04-06', 'SELL', 'IBM', 500, 53.00),
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]
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c.executemany('INSERT INTO stocks VALUES (?,?,?,?,?)', purchases)
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for row in c.execute('SELECT * FROM stocks ORDER BY price'):
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print(row)
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# We can also close the connection if we are done with it.
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# Just be sure any changes have been committed or they will be lost.
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conn.close()
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