| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Nikita Glukhov <n(dot)gluhov(at)postgrespro(dot)ru> |
| Cc: | Oleg Bartunov <obartunov(at)gmail(dot)com>, Andrew Dunstan <andrew(dot)dunstan(at)2ndquadrant(dot)com>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: jsonpath |
| Date: | 2018-02-28 03:55:14 |
| Message-ID: | CA+TgmoYXtoPPaV-OEUfqujCcfKp+ZT=KOuPHkhRoQL_iYzQ8yQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Feb 26, 2018 at 10:34 AM, Nikita Glukhov
<n(dot)gluhov(at)postgrespro(dot)ru> wrote:
> Attached 10th version of the jsonpath patches.
>
> 1. Fixed error handling in arithmetic operators.
>
> Now run-time errors in arithmetic operators are catched (added
> PG_TRY/PG_CATCH around operator's functions calls) and converted into
> Unknown values in predicates as it is required by the standard:
I think we really need to rename PG_TRY and PG_CATCH or rethink this
whole interface so that people stop thinking they can use it to
prevent errors from being thrown.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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