Re: log bind parameter values on error

From: Alexey Bashtanov <bashtanov(at)imap(dot)cc>
To: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>
Cc: Andres Freund <andres(at)anarazel(dot)de>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: log bind parameter values on error
Date: 2019-07-05 16:40:49
Message-ID: f224aceb-a200-ea02-cbdf-3f052398f5d7@imap.cc
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Please find the rebased patch attached.

Tested like the following.
Provided you're in the postgres checkout and you've run make in
src/test/examples/ and connected to db=postgres:

CREATE SCHEMA testlibpq3;
SET search_path = testlibpq3;
CREATE TABLE test1_(i int4, t text, b bytea);
INSERT INTO test1_ VALUES(0, '', '');
CREATE VIEW test1 AS SELECT 1/i i, t, b FROM test1_;

-- will log only statement
\! ./src/test/examples/testlibpq3

ALTER SYSTEM SET log_parameters_on_error TO on;
SELECT pg_reload_conf();

-- will log statement with parameters
\! ./src/test/examples/testlibpq3

Best regards,
  Alexey

Attachment Content-Type Size
log_parameters_v009.patch text/x-patch 20.4 KB

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