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  • All (13527) +51
    • AI (2149) +5
    • DevOps (629) +1
    • Software (7027) +40
    • IT (3689) +5
    • Education (33)
  • Notice
  • All (13527) +51
  • AI (2149) +5
  • DevOps (629) +1
  • Software (7027) +40
  • IT (3689) +5
  • Education (33)
  • Notice
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  • 2天前 · software

    事务竞争条件:为什么在 Pool 上的 BEGIN 会导致一切崩溃

    问题 js // ❌ 危险:在 pool 上的事务 async function transferFundsfrom, to, amount { await pool.query'BEGIN'; await pool.query'UPDATE accounts SET bal...

    #postgresql #transaction #race-condition #concurrency #nodejs #database-pool #data-integrity #sql
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