change buffer

https://yq.aliyun.com/articles/222

change buffer:

insert buffer

delete buffer

purge buffer

 

1.innodb_change_buffer_max_size =25 


2.innodb_change_buffering=all 

  inserts,deletes,purges,changes,all,none

  changes:inserts ,deletes


3.innodb_change_buffering_debug=0

 

posted @ 2016-06-18 09:59  zengkefu  阅读(197)  评论(0)    收藏  举报