| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Sergei Kornilov <sk(at)zsrv(dot)org> |
| Cc: | Ibrar Ahmed <ibrar(dot)ahmad(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
| Subject: | Re: Log query parameters for terminated execute |
| Date: | 2018-07-23 14:08:08 |
| Message-ID: | 15724.1532354888@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Sergei Kornilov <sk(at)zsrv(dot)org> writes:
> Please test with logging command tag %i in log_line_prefix. Extended protocol has three different messages, each can be canceled by timeout. But here is completely no parameters in PARSE and i did not change BIND in first patch.
This patch scares me to death. It risks calling user-defined I/O
functions in all sorts of weird places, particularly outside transactions,
or in already-failed transactions, or with no ActiveSnapshot.
Separately from that concern: it appears to result in a substantial
degradation of existing functionality in the places where you did
s/errdetail/errdetail_log/. What was the reason for that?
regards, tom lane
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