Opened 9 years ago
Closed 9 years ago
#2745 closed enhancement (fixed)
|Reported by:||strk||Owned by:||strk|
I saw an overhead of x4 calling ST_Simplify() against 800k point records. Looking at the code it could be due to the deserialization/serialization step performed. We could skip that.
Change History (1)
comment:1 by , 9 years ago
|Status:||new → closed|
Note: See TracTickets for help on using tickets.
r12576 in 2.1 branch, r12577 in trunk. The overhead is still x2, but I dubt there's anything we can do there (I guess it's the overhead of calling a function as the DETOAST should happen only once within a statment, right?)