(参考) ログメッセージの例
(表示の関係で、prefixを削っています)
LOG: 22023:invalid value for parameter "log_min_duration_statement": "10sec"
HINT: Valid units for this parameter are "ms", "s", "min", "h", and "d".
LOCATION: set_config_option, guc.c:5472
LOG: F0000: configuration file "/Users/postgres/base/pgsql930/postgresql.conf"
contains errors; unaffected changes were applied
FATAL: 57P01: terminating connection due to administrator command
CONTEXT: SQL statement "select pg_sleep($1)"
PL/pgSQL function sample_f(integer) line 1 at SQL statement
LOCATION: ProcessInterrupts, postgres.c:2857
STATEMENT: SELECT sample_f(1000);