Vladimir Buzalka
36 lines
937 B
Python
36 lines
937 B
Python
"""
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Zjistí rozsah puzzle v sudoku_killer tabulce a počet.
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"""
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import sys
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from pathlib import Path
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sys.stdout.reconfigure(encoding="utf-8")
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sys.path.insert(0, str(Path(__file__).parent.parent.parent / "Knihovny"))
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from mysql_db import connect_mysql
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conn = connect_mysql(database="puzzle")
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cur = conn.cursor()
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cur.execute("""
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SELECT puzzle_type_id, COUNT(*), MIN(puzzle_number), MAX(puzzle_number),
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MIN(puzzle_date), MAX(puzzle_date)
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FROM sudoku_killer
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GROUP BY puzzle_type_id
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""")
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for row in cur.fetchall():
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print(f" type_id={row[0]}, count={row[1]}, nums={row[2]}-{row[3]}, dates={row[4]}-{row[5]}")
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cur.execute("SELECT id, name FROM puzzle_type")
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for row in cur.fetchall():
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print(f" puzzle_type: id={row[0]}, name={row[1]}")
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cur.execute("""
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SELECT COUNT(*) FROM puzzles WHERE game_type = 'killer_sudoku'
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""")
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print(f" Už v puzzles tabulce: {cur.fetchone()[0]}")
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cur.close()
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conn.close()
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