OK no need of a new hook. I'll try to implement what you suggest here, but this clearly exceeds my (poor) development skill.
As you also noticed, in addition to collect this SQL statement counters for the corresponding QueryId, I would have been interested in its PlanId ... but it's an other subject Regards PAscal -- Sent from: http://www.postgresql-archive.org/PostgreSQL-general-f1843780.html
