// 一次性探针：查看個人收藏附件表里的文件名（排查乱码）
const db = require('better-sqlite3')('data/mp_personal_collect.db')
const tables = db.prepare("SELECT name FROM sqlite_master WHERE type='table'").all().map(t => t.name)
console.log('tables:', JSON.stringify(tables))
for (const t of tables) {
  if (!/attach|upload|file/i.test(t)) continue
  const cols = db.prepare(`PRAGMA table_info(${t})`).all().map(c => c.name)
  console.log('== table', t, 'cols:', JSON.stringify(cols))
  const rows = db.prepare(`SELECT * FROM ${t} ORDER BY ROWID DESC LIMIT 20`).all()
  rows.forEach(r => console.log('  ', JSON.stringify(r)))
}