Re: Log a sample of transactions

Adrien Nayrat <adrien.nayrat@anayrat.info>

From: Adrien NAYRAT <adrien.nayrat@anayrat.info>

To: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>, Masahiko Sawada <sawada.mshk@gmail.com>

Cc: PostgreSQL mailing lists <pgsql-hackers@postgresql.org>, "Nikolay Samokhvalov" <samokhvalov@gmail.com>

Date: 2019-01-18T13:22:50Z

Lists: pgsql-hackers

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Tweak docs for log_statement_sample_rate
- d1f04b96b99d 12.0 landed

On 1/18/19 9:03 AM, Peter Eisentraut wrote:
> But if you have trouble with a specific transaction, how will a setting
> help that randomly logs transactions, not necessarily the one you are
> concerned about?

Yes, it assumes your application performs same type of transaction. 
Maybe the use case is too specific to have this feature in core?