最初由 lkwjl 发布
[B]我是一个新手,在论坛没查到相关的资料
请教一下,如何提高含有long row或blob字段的查询速度?
我表里面存放的都是图形,select 查询速度很慢,如何提高?
谢谢! [/B]
Are you referring to long raw instead of long row? What's the actual SQL and its execution plan? Don't forget to tell us what columns are long raw or blob in the SQL, and the database version.
Yong Huang