Hello,
yes this can be usefull, under the condition of differentiating all the
counters
for a queryid using a generic plan and the one using a custom one.
For me one way to do that is adding a generic_plan column to
pg_stat_statements key, someting like:
- userid,
- dbid,
- queryid,
- generic_plan
I don't know if generic/custom plan types are available during planning
and/or
execution hooks ...
Regards
PAscal
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