Good Afternoon !!!
The view executes very faster for the first time.
When I execute the view again and again suddenly it gets slow or it gets hang.
I have also traced the query plan but it changes for each execution.Can we fix the query plan.
I have also tested the view on my test machine but the result was same.
The view contains multi-table joins.
Warm Regards,
Suresh Borse
On Thu, 2008-07-10 at 12:25 +0300, Julius Tuskenis wrote:
Hello, Suresh Maybe its taking long for the first time, and then its faster? Did you noticed any circumstances under witch your query takes longer to execute? Suresh Borse rašė: > Dear All, > > I am facing very strange problem in postgres while executing the view. > > When I execute the view some times it takes few milliseconds, > sometimes it take several seconds and some times doesn't execute. > > I tried to troubleshoot using the explain plan method. But explain > plan also changes for each execution. > > Can anybody help me for troubleshooting and for resolving the > performance issue. > > > Thanks & Regards, > Suresh Borse > >
