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..
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01-connecting-to-a-postgresql-database.py
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02-filter-data-selected-from-a-table-simple.py
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03-filter-data-selected-from-a-table-expressions.py
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04-filter-data-selected-from-a-table-advanced.py
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05-ordering-by-a-single-column.py
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06-ordering-in-descending-order-by-a-single-column.py
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07-counting-distinct-data.py
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08-count-of-records-by-state.py
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09-determining-the-population-sum-by-state.py
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10-sqlalchemy-resultsproxy-and-pandas-dataframes.py
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11-from-sqlalchemy-results-to-a-graph.py
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ch2_slides.pdf
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chapter-details.png
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chapter-details.rtf
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ordering-by-multiple-columns.py
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