notebooks 02, 03, some images

scripts/01_tables_row_counts.py

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+import sqlite3
+
+# Update path to your database file
+db_path = "../data/kilter.db"
+
+connection = sqlite3.connect(db_path)
+cursor = connection.cursor()
+
+# Get all table names
+cursor.execute("SELECT name FROM sqlite_master WHERE type='table' ORDER BY name;")
+tables = [row[0] for row in cursor.fetchall()]
+
+# Count rows for each table
+results = []
+for table in tables:
+    try:
+        cursor.execute(f"SELECT COUNT(*) FROM [{table}]")
+        count = cursor.fetchone()[0]
+        results.append((table, count))
+    except Exception as e:
+        results.append((table, f"Error: {e}"))
+
+# Sort by row count descending
+results.sort(key=lambda x: x[1] if isinstance(x[1], int) else -1, reverse=True)
+
+# Print results
+print(f"{'table_name':<30} | {'rows':>10}")
+print("-" * 45)
+for table, count in results:
+    print(f"{table:<30} | {count:>10}")
+
+connection.close()