py

2026-06-27 02:21:09 +00:00
parent f5ddd0b877
commit 4c2ce929d9
10 changed files with 1462 additions and 1 deletions
@@ -0,0 +1,75 @@
+import sqlite3
+import os
+
+db_files = [
+    r'./qple_quiz.db',
+    r'./qple_quiz_corrupted.db.bak',
+    r'./qple_quiz_0621.db'
+]
+
+for db in db_files:
+    if not os.path.exists(db):
+        print(f"File not found: {db}")
+        continue
+    print(f"\nDB: {db} (Size: {os.path.getsize(db)} bytes)")
+    try:
+        conn = sqlite3.connect(db)
+        cursor = conn.cursor()
+        
+        # list tables
+        cursor.execute("SELECT name FROM sqlite_master WHERE type='table';")
+        tables = [row[0] for row in cursor.fetchall()]
+        print("  Tables:", tables)
+        
+        for t in ['QuizQuestions', 'QuizExplain', 'Bookmark', 'DescriptiveGrading']:
+            if t in tables:
+                cursor.execute(f"SELECT COUNT(*) FROM {t};")
+                cnt = cursor.fetchone()[0]
+                print(f"    {t}: {cnt} rows")
+                
+                # if QuizQuestions, list source counts
+                if t == 'QuizQuestions':
+                    cursor.execute("PRAGMA table_info(QuizQuestions);")
+                    cols = [c[1] for c in cursor.fetchall()]
+                    print(f"      Columns: {cols}")
+                    
+                    cursor.execute("SELECT source, COUNT(*), MIN(id), MAX(id) FROM QuizQuestions GROUP BY source;")
+                    src_cnt = cursor.fetchall()
+                    print(f"      QuizQuestions breakdown: {src_cnt}")
+                elif t == 'QuizExplain':
+                    # check if source column exists
+                    cursor.execute("PRAGMA table_info(QuizExplain);")
+                    cols = [c[1] for c in cursor.fetchall()]
+                    print(f"      Columns: {cols}")
+                    
+                    if 'source' in cols:
+                        cursor.execute("SELECT source, COUNT(*), MIN(id), MAX(id) FROM QuizExplain GROUP BY source;")
+                        print(f"      QuizExplain breakdown: {cursor.fetchall()}")
+                    else:
+                        cursor.execute("SELECT COUNT(*), MIN(id), MAX(id) FROM QuizExplain;")
+                        print(f"      QuizExplain (no source): {cursor.fetchall()}")
+                elif t == 'Bookmark':
+                    cursor.execute("PRAGMA table_info(Bookmark);")
+                    cols = [c[1] for c in cursor.fetchall()]
+                    print(f"      Columns: {cols}")
+                    
+                    if 'source' in cols:
+                        cursor.execute("SELECT source, COUNT(*), MIN(question_id), MAX(question_id) FROM Bookmark GROUP BY source;")
+                        print(f"      Bookmark breakdown: {cursor.fetchall()}")
+                    else:
+                        cursor.execute("SELECT COUNT(*), MIN(question_id), MAX(question_id) FROM Bookmark;")
+                        print(f"      Bookmark (no source): {cursor.fetchall()}")
+                elif t == 'DescriptiveGrading':
+                    cursor.execute("PRAGMA table_info(DescriptiveGrading);")
+                    cols = [c[1] for c in cursor.fetchall()]
+                    print(f"      Columns: {cols}")
+                    
+                    if 'source' in cols:
+                        cursor.execute("SELECT source, COUNT(*) FROM DescriptiveGrading GROUP BY source;")
+                        print(f"      DescriptiveGrading breakdown: {cursor.fetchall()}")
+                    else:
+                        cursor.execute("SELECT COUNT(*) FROM DescriptiveGrading;")
+                        print(f"      DescriptiveGrading (no source): {cursor.fetchall()}")
+        conn.close()
+    except Exception as e:
+        print(f"  Error inspecting: {e}")