2015-09-27 22:51 GMT+02:00 Nikolai Zhubr <n-a-zhubr@xxxxxxxxx>:
Hi,
27.09.2015 22:59, Pavel Stehule:
2015-09-27 21:40 GMT+02:00 Jim Nasby <Jim.Nasby@xxxxxxxxxxxxxx
<mailto:Jim.Nasby@xxxxxxxxxxxxxx>>:
_PG_fini
It should not work - see a doc
I'd rather consider registering with on_shmem_exit -- as per the insightfull note placed in postgresql.c:4290.
(Haven't tried - just thinking)
This point can be too late. Probably it is good enough for releasing external sources, but the query execution engine can be broken in this moment ~ you cannot to run any SQL
Not tested
Regards
Pavel
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