Re: Log statement sample - take two

Tomas Vondra <tomas.vondra@2ndquadrant.com>

From: Tomas Vondra <tomas.vondra@2ndquadrant.com>

To: Adrien Nayrat <adrien.nayrat@anayrat.info>

Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>

Date: 2019-11-06T18:16:00Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Allow sampling of statements depending on duration
- 6e3e6cc0e884 13.0 landed
Revert "Add log_statement_sample_rate parameter"
- 75506195da81 13.0 cited
Log all statements from a sample of transactions
- 799e220346f1 12.0 cited

Pushed, with some minor tweaks and rewording to the documentation.

The first bit, documenting the log_transaction_sample_rate as PG_SUSET,
got backpatched to 12, where it was introduced.

regards

-- 
Tomas Vondra                  http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services