"Magnus Hagander" <[EMAIL PROTECTED]> writes: >> HANDLE is process local? That is worse then, because then >> there's no guarentee that each process will see a different >> identifier.
> HANDLE is process local. What you need to do is run DuplicateHandle() on > it specifying it should "also be valid for process Y" (for which you > need a HANDLE opened, in this case the stats collector). This will give > you a new handle whichi s valid in the *target process*, but it is *not* > valid in your own process. What happens if process Y goes away between the time you obtain a handle for it and the time you try to run this DuplicateHandle call? regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match