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28 lines
945 B
Python
28 lines
945 B
Python
# Sebastian Raschka, 2014
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# Creating a new SQLite database
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import sqlite3
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sqlite_file = 'my_first_db.sqlite' # name of the sqlite database file
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table_name1 = 'my_table_1' # name of the table to be created
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table_name2 = 'my_table_2' # name of the table to be created
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new_field = 'my_1st_column' # name of the column
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field_type = 'INTEGER' # column data type
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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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# Creating a new SQLite table with 1 column
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c.execute('CREATE TABLE {tn} ({nf} {ft})'\
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.format(tn=table_name1, nf=new_field, ft=field_type))
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# Creating a second table with 1 column and set it as PRIMARY KEY
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# note that PRIMARY KEY column must consist of unique values!
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c.execute('CREATE TABLE {tn} ({nf} {ft} PRIMARY KEY)'\
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.format(tn=table_name2, nf=new_field, ft=field_type))
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# Committing changes and closing the connection to the database file
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conn.commit()
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conn.close()
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