I can't find an authoritative answer to this question.
Many of the keywords listed in keywords.c are defined with symbolic
names that end in '_P' (underscore P).
What differentiates those keywords from the other keywords? What does
the 'P' stand for?
Are those PostgreSQL-specific keywords (i.e. keywords not defined by the
SQL standard)?
Thanks.
-- Korry
--
Korry Douglas korryd(at)enterprisedb(dot)com
EnterpriseDB http://www.enterprisedb.com