On 2019-Mar-26, Andrew Dunstan wrote: > On 3/25/19 8:44 AM, Alexander Korotkov wrote: > > Get rid of backtracking in jsonpath_scan.l > > > > Non-backtracking flex parsers work faster than backtracking ones. So, this > > commit gets rid of backtracking in jsonpath_scan.l. That required explicit > > handling of some cases as well as manual backtracking for some cases. More > > regression tests for numerics are added. > > jacana appears to be having trouble with this: > > > 2019-03-26 00:49:02.208 EDT [5c99ae9e.20cc:6] LOG: server process (PID 8368) > was terminated by exception 0xC0000028
0xC0000028 is STATUS_BAD_STACK, per https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-erref/596a1078-e883-4972-9bbc-49e60bebca55 Not sure how credible/useful a stack trace is going to be. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
