Hi,
attached patch passes PGOPTIONS env variable to pg_regress in pgxs.mk
This is especially useful when developing extensions for different postgres versions
where some session_variables might or might not exists.
Consider something like this in an extensions makefile:
ifeq ($(shell test $(VERSION_NUM) -ge 90600; echo $$?),0)
PGOPTIONS+= "--max_parallel_workers_per_gather=0"
endif
But also when there are many testfiles it might be convenient to align some session parameter globally
In the Makefile.
Thoughts?
Cheers
Manuel Kniep
