修正

check_db_schema.py

@@ -0,0 +1,53 @@
+#!/usr/bin/env python3
+import psycopg
+
+try:
+    conn = psycopg.connect(
+        host='192.168.0.61',
+        port=55432,
+        dbname='njts_acct',
+        user='njts_app',
+        password='njts_app2025'
+    )
+    with conn.cursor() as cur:
+        # 查看 journal_entries 表的所有列
+        cur.execute("""
+            SELECT column_name, data_type 
+            FROM information_schema.columns 
+            WHERE table_name = 'journal_entries'
+            ORDER BY ordinal_position
+        """)
+        cols = cur.fetchall()
+        print("journal_entries 表的所有列：")
+        print("-" * 50)
+        for col in cols:
+            print(f'{col[0]:25} {col[1]}')
+        
+        print("\n版本追踪字段检查：")
+        print("-" * 50)
+        cur.execute("""
+            SELECT COUNT(*) as cnt
+            FROM information_schema.columns 
+            WHERE table_name = 'journal_entries' 
+            AND column_name IN ('is_latest', 'revision_count', 'original_entry_id')
+        """)
+        count = cur.fetchone()[0]
+        print(f"版本追踪字段存在: {count}/3")
+        
+        # 检查 test元 的数据
+        print("\n【test元】仕訳数据检查：")
+        print("-" * 50)
+        cur.execute("""
+            SELECT journal_entry_id, entry_date, description, 
+                   is_latest, revision_count, original_entry_id
+            FROM journal_entries
+            WHERE description LIKE '%test%'
+            ORDER BY journal_entry_id
+        """)
+        rows = cur.fetchall()
+        for row in rows:
+            print(row)
+            
+    conn.close()
+except Exception as e:
+    print(f'错误: {e}')