const sqlite3 = require('sqlite3').verbose();
const db = new sqlite3.Database('company_finance.db');

db.all("SELECT name FROM sqlite_master WHERE type='table'", (err, rows) => {
  if (err) {
    console.error('查询失败:', err);
    db.close();
    return;
  }
  
  console.log('数据库中的表:');
  console.log('================');
  rows.forEach((row, index) => {
    console.log(`${index + 1}. ${row.name}`);
  });
  
  // 检查是否有商品相关表
  const productTables = rows.filter(r => 
    r.name.includes('product') || 
    r.name.includes('category') ||
    r.name.includes('goods')
  );
  
  console.log('\n商品相关表:');
  console.log('================');
  if (productTables.length === 0) {
    console.log('没有找到商品相关表');
  } else {
    productTables.forEach((row, index) => {
      console.log(`${index + 1}. ${row.name}`);
    });
  }
  
  db.close();
});