> Please do not top post on the Postgres lists.
Thank you for the advice. I will take into account this rule in the
future.
> See contrib/tablefunc/tablefunc.c crosstab_hash() as an example.
Thank you. I hope this will be good starting point for me.
--
Best regards,
Andrey Sychev
mailto:andrey(dot)sychev(at)cifrasoft(dot)com