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 [EMAIL PROTECTED] EnterpriseDB http://www.enterprisedb.com