blacklist ["*", "sleep", "union", "benchmark","count","if"]
时间: 2023-09-14 21:08:00 浏览: 118
Android平台下通信Blacklist服务设计与实现
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黑名单列表["*", "sleep", "union", "benchmark","count","if"]中的"benchmark"是一个函数名。它在MySQL中用于性能测试。Benchmark(count,expr)函数的作用是将表达式expr执行count次,以测试性能。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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