py num: 50 Process finished with exit code 0 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #线程锁,加锁实例 # coding=utf-8 import threading import time def chiHuoGuo(people, do): print("%s 吃火锅的小伙伴:%s" % (time.ctime(),people)) time.sleep(1) for i in range(3): ...
Providing the most convenient and easiest way to work with Valkey or Redis. Redisson objects provide an abstraction layer between Valkey or Redis and your Java code, which allowing maintain focus on data modeling and application logic. Redisson greatly extends the capabilities of Valkey and Redis...
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4:数据量超大的表,出于性能考虑,而允许脏读。 select*fromtestwith(NOLOCK)
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"error-code", ] [[package]] name = "cmake" version = "0.1.53" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "e24a03c8b52922d68a1589ad61032f2c1aa5a8158d2aa0d93c6e9534944bbad6" dependencies = [ "cc", ] [[package]] name = "color...
mi->clock_diff_with_master:这是从库和主库时间的差值。 这里我们也看到 event 中 common header 中的 timestamp 和 slave 本地时间起了决定因素。因为每次发起命令 time(0) 都会增加,所以即便 event 中 common header 中的 timestamp 的时间不变延迟也是不断加大的。
[转]SQL Server 中WITH (NOLOCK)浅析 https://www.cnblogs.com/kerrycode/p/3946268.html 概念介绍 开发人员喜欢在SQL脚本中使用WITH(NOLOCK), WITH(NOLOCK)其实是表提示(table_hint)中的一种。它等同于 READUNCOMMITTED 。 具体的功能作用如下所示(摘自MSDN): ...
The KERNEL_LOCK_ENTRY_LEAKED_ON_THREAD_TERMINATION bug check has a value of 0x00000153. This indicates that a thread was terminated before it had freed all its AutoBoost lock entries.
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