On Wed, 13 Mar 2024 at 15:20, Peter Eisentraut <peter@eisentraut.org> wrote:
> Hence the idea
>
> backtrace_on_error = {all|internal|none}
>
> which could default to 'internal'.
I think one use-case that I'd personally at least would like to see
covered is being able to get backtraces on all warnings. How would
that be done with this setting?
backtrace_on_error = all
backtrace_min_level = warning
In that case backtrace_on_error seems like a weird name, since it can
include backtraces for warnings if you change backtrace_min_level. How
about the following aproach. It still uses 3 GUCs, but they now all
work together. There's one entry point and two additional filters
(level and function name)
# Says what log entries to log backtraces for
log_backtrace = {all|internal|none} (default: internal)
# Excludes log entries from log_include_backtrace by level
backtrace_min_level = {debug4|...|fatal} (default: error)
# Excludes log entries from log_include_backtrace if function name
# does not match list, but empty string disables this filter (thus
# logging for all functions)
backtrace_functions = {...} (default: '')
PS. Other naming option for log_backtrace could be log_include_backtrace