Change
MongoDB学习7：Change Strean
1.什么是Change Stream？Change Stream是MongoDB用于实现变更追踪的解决方案，类似于关系型数据库的触发器，但原理不完全相同Change Stream触发器触发方式异步同步（事务保证）触发位置应用回调事件数据库触发器触发次数每个订阅
mysql的buffer pool 和 change buffer
线上三张图吧： 一、innodb系统架构图 mysql的buffer pool 和 change buffer原文地址：https://www.cnblogs.com/mmh760/p/13500691.html
ORA-31501: change source string is not an AutoLog change source ORACLE 报错 故障修复 远程处理
文档解释ORA-31501: change source string is not an AutoLog change sourceCause: A change source was specified that was not an
ORA-31469: cannot enable Change Data Capture for change set string ORACLE 报错 故障修复 远程处理
文档解释ORA-31469: cannot enable Change Data Capture for change set stringCause: The change set has reached the specified
ORA-00276: CHANGE keyword specified but no change number given ORACLE 报错 故障修复 远程处理
文档解释ORA-00276: CHANGE keyword specified but no change number givenCause: The CHANGE keyword was specified on the
ORA-00329: archived log begins at change string, need change string ORACLE 报错 故障修复 远程处理
文档解释ORA-00329: archived log begins at change string, need change stringCause: The archived log is not the correct log.
ORA-00326: log begins at change string, need earlier change string ORACLE 报错 故障修复 远程处理
文档解释ORA-00326: log begins at change string, need earlier change stringCause: The archived log supplied for recovery was
ORA-00330: archived log ends at change string, need change string ORACLE 报错 故障修复 远程处理
文档解释ORA-00330: archived log ends at change string, need change stringCause: The archived log is not the correct log. A
ORA-31410: change set string is not an existing change set ORACLE 报错 故障修复 远程处理
文档解释ORA-31410: change set string is not an existing change setCause: Could not find an existing change set by this
ORA-31411: change set string is referenced by a change table ORACLE 报错 故障修复 远程处理
文档解释ORA-31411: change set string is referenced by a change tableCause: The operation cannot be performed because the
