table-level locking的意思|示意
表级锁
table-level locking的网络常见释义
表级锁 表/行/页-锁:表级锁(table-level locking):M MySQL中的MVCC Mysql到底是怎么实现MVCC的?这个问题无数人都在问,但google中并无答案,本文尝试从Mysql源码中寻找答案。
table-level locking相关例句
Supports table and row level locking.
支持表级和行级锁。
Supports table and row level locking and 4 isolation levels, RR (repeatable read), rs (read stability), CS (default - cursor stability) and ur (uncommitted read).
支持表级和行级锁以及4个隔离级别:RR(可重复读)、RS(读可靠)、CS(默认——游标可靠)和UR(未提交读)。
Concurrency control Supports table and row level locking.
并发控制支持表级和行级锁。
During an export operation, row-level locking is applied to the exporting table, which means that only one lock is held at a time.
在导出操作期间,行级别锁定应用于导出表(exporting table),这意味着一次只持有一个锁。
Locking escalation to page-level or table-level locking.
从页面级锁升级到表级锁。
Some databases (such as SQL Server) allow you to disable the page-level locking in hopes that it won't escalate from a row-level lock to a table-level lock.
一些数据库(比如sql Server)允许您禁用页面级锁,以期它不会从行级锁切换到表级锁。