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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Olleg Samoylov <splarv@ya.ru>
cc: pgsql-general@lists.postgresql.org
Subject: Re: "trailing junk after numeric literal at or near ""512<d0>"""
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Comments: In-reply-to Olleg Samoylov <splarv@ya.ru>
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Olleg Samoylov <splarv@ya.ru> writes:
> I have PostgreSQL 16.6. The log files are attached as partitions by 
> file_fdw to the SQL table. Common practice. But after the error message
> "trailing junk after numeric literal at or near ""512<d0>""" (vim -b view)
> was wrote, the reading all log was stopped with error from file_fdw:

> ERROR:  invalid byte sequence for encoding "UTF8": 0xd0 0x22

> The reason is the error message in the log file (which must be utf-8) 
> consist of:
> \x 22 35 31 32 d0 22
>     "  5  1  2     "
> and d0 is not a utf-8 character so it block reading whole log file by 
> file_fdw.

You certain that server is 16.6?  Because we fixed that in 16.5:

https://git.postgresql.org/gitweb/?p=postgresql.git&a=commitdiff&h=4fd4d7653

			regards, tom lane