50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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检查数据库表结构
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"""
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import sys
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import os
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# 添加项目路径
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sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
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from app import create_app, db
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from sqlalchemy import text
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def check_database_structure():
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"""检查数据库表结构"""
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app = create_app()
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with app.app_context():
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try:
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# 检查license表结构
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result = db.session.execute(text("PRAGMA table_info(license)"))
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columns = result.fetchall()
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print("=== License表结构 ===")
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for column in columns:
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print(f"列名: {column[1]}, 类型: {column[2]}, 是否可为空: {column[3]}, 默认值: {column[4]}, 是否为主键: {column[5]}")
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# 查找license_key列
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license_key_column = None
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for column in columns:
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if column[1] == 'license_key':
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license_key_column = column
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break
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if license_key_column:
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print(f"\nlicense_key列信息:")
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print(f" 类型: {license_key_column[2]}")
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print(f" 是否可为空: {license_key_column[3]}")
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else:
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print("\n未找到license_key列!")
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except Exception as e:
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print(f"检查数据库结构时出错: {e}")
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import traceback
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traceback.print_exc()
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if __name__ == "__main__":
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check_database_structure() |