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I keep posting it on HN hoping a Postgres dev hears my plea :) I've never programmed in C for anything serious, so I'm not sure where I'd even start. I _think
by candiddevmike 6y ago
I keep posting it on HN hoping a Postgres dev hears my plea :)
I've never programmed in C for anything serious, so I'm not sure where I'd even start. I _think_, based on my limited knowledge of postgres extensions, you'd have to bake the jaeger sampling into PG proper--I don't think extensions can intercept/inspect triggers.
- sitkack 6y agoI think the solution would be to add triggers to the dtrace probes. https://www.postgresql.org/docs/current/dynamic-trace.html https://www.postgresql.org/docs/current/dynamic-trace.html