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24 lines
723 B
24 lines
723 B
4 years ago
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import sqlite3
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import itertools
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names = ['one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight',
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'nine', 'ten', 'eleven', 'twelve', 'thirteen', 'fourteen', 'fifteen',
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'sixteen', 'seventeen', 'eighteen', 'nineteen', 'twenty']
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groups = itertools.cycle([1, 2, 3])
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ids = itertools.count(1)
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data = zip(ids, names, groups)
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con = sqlite3.connect(':memory:')
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cur = con.cursor()
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cur.execute('''create table lite (id int, name text, grp int)''')
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cur.executemany('INSERT INTO lite values (?,?,?)', data)
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filters = (1,3)
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query = 'select name, grp from lite where grp in ({})'.format(
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', '.join('?' * len(filters)))
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print(query)
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for record in cur.execute(query, filters).fetchall():
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print(record)
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