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25 lines
647 B
Python
25 lines
647 B
Python
# Sebastian Raschka, 2014
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# Getting column names of an SQLite database table
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import sqlite3
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sqlite_file = 'my_first_db.sqlite'
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table_name = 'my_table_3'
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# Connecting to the database file
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conn = sqlite3.connect(sqlite_file)
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c = conn.cursor()
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# Retrieve column information
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# Every column will be represented by a tuple with the following attributes:
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# (id, name, type, notnull, default_value, primary_key)
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c.execute('PRAGMA TABLE_INFO({})'.format(table_name))
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# collect names in a list
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names = [tup[1] for tup in c.fetchall()]
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print(names)
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# e.g., ['id', 'date', 'time', 'date_time']
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# Closing the connection to the database file
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conn.close()
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