| From: | Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Andrew Dunstan <andrew(dot)dunstan(at)2ndquadrant(dot)com>, Alexander Korotkov <akorotkov(at)postgresql(dot)org>, pgsql-committers <pgsql-committers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: pgsql: Get rid of backtracking in jsonpath_scan.l |
| Date: | 2019-03-26 14:46:47 |
| Message-ID: | CAPpHfdvN32U4DHhMrtYGMd8GXsbg=7fi6hEtWupe-FoOnTOf7Q@mail.gmail.com |
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On Tue, Mar 26, 2019 at 5:21 PM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Andrew Dunstan <andrew(dot)dunstan(at)2ndquadrant(dot)com> writes:
> > On 3/25/19 8:44 AM, Alexander Korotkov wrote:
> >> Get rid of backtracking in jsonpath_scan.l
>
> > jacana appears to be having trouble with this:
>
> I wonder if that's related to the not-very-reproducible failures
> we've seen on snapper. Can you get a stack trace?
+1
------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
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