In Search of an Understandable Consensus Algorithm 1 Introduction2 Replicated state machines3 What’s wrong with Paxos?4 Designing for understandability5 The Raft consensus algorithm5.1 Raft basics5.2 Leader election5.3 Log replication5.4 Safety5.4.1 Elec…
一、基本的SELECT语句
在 MySQL 中,基本的 SELECT 语句用于从一个或多个表中检索数据。其基本语法结构如下:
SELECT column1, column2,...
FROM table_name
WHERE condition;以下是对各个部分的详细解释:
一、选择列
选择特定列ÿ…