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Re: BUG #15747: Help says 'application_name' property supports 64 characters in a standard built but it's only 63 - Mailing list pgsql-bugs

From Sergei Kornilov
Subject Re: BUG #15747: Help says 'application_name' property supports 64 characters in a standard built but it's only 63
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Msg-id 4898911554973124@iva6-3ac3de5fcc31.qloud-c.yandex.net
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In response to BUG #15747: Help says 'application_name' property supports 64 characters in a standard built but it's only 63  (PG Bug reporting form <noreply@postgresql.org>)
Responses Re: BUG #15747: Help says 'application_name' property supports 64characters in a standard built but it's only 63
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Hi

> According to
> https://www.postgresql.org/docs/current/runtime-config-logging.html
> 'application_name' can be up 64 characters long:
>
> "The application_name can be any string of less than NAMEDATALEN characters
> (64 characters in a standard build)."

Less than 64. Not "less or equals"
Doc is correct,  application_name should be less than NAMEDATALEN, so maximun possible value is NAMEDATALEN - 1
characters(well, bytes)
 

regards, Sergei

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