Hi I repeated tests. I wrote a set of simple functions. It is a synthetical test, but I think it can identify potential problems well.
I calculated the average of 3 cycles and I checked the performance of each function. I didn't find any problem. The total execution time is well too. Patched code is about 11% faster than master (14sec x 15.8sec). So there is new important functionality with nice performance benefits. make check-world passed Regards Pavel
plpgsql-perftest.sql
Description: application/sql
