22 lines
715 B
Python
22 lines
715 B
Python
import sys, sqlite3, pickle
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from tinygrad.helpers import CACHEDB
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if __name__ == "__main__":
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fn = sys.argv[1] if len(sys.argv) > 1 else CACHEDB
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conn = sqlite3.connect(fn)
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cur = conn.cursor()
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cur.execute("SELECT name FROM sqlite_master WHERE type='table'")
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for f in cur.fetchall():
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table = f[0]
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cur2 = conn.cursor()
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cur2.execute(f"SELECT COUNT(*) FROM {table}")
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cnt = cur2.fetchone()[0]
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print(f"{table:20s} : {cnt}")
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cur3 = conn.cursor()
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cur3.execute(f"SELECT * FROM {table} LIMIT 10")
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for f in cur3.fetchall():
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v = pickle.loads(f[-1])
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print(" ", len(f[0]) if isinstance(f[0], str) else f[0], f[1:-1], str(v)[0:50])
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#print(f"{len(k):10d}, {sk} -> {v}")
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