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Create a new table in the database.
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j d � n Xd S( s Modify(table, conditions={}, mappings={}) - Modify items in rows matching 'conditions' using mapping functions in 'mappings'
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a condition callable expecting the data string as an
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condition callable expecting the data string as an argument and
returning the new string for that column.
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rd} t j d k rQt | d � qet | j d � n Xd S( s Delete(table, conditions) - Delete items matching the given
conditions from the table.
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condition functions expecting the data string as an
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columns is None, all columns will be returned.
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containing callable conditions expecting the data string as an
argument and returning a boolean.
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