This topic has been archived. It cannot be replied.
-
工作学习 / 专业技术讨论 / sybase高手请进
-ubs(ubs);
2005-11-3
{1007}
(#2588722@0)
-
This is fundamental principle of relational database, not just sybase. Try not "table scan"You can see how it works by showing the plan, "!=" is very dangerous in SQL identifier as well, try to avoid it.
You have to tune the command for sure.
-gowindsor(去温莎);
2005-11-4
{156}
(#2589944@0)