The following bug has been logged online: Bug reference: 6016 Logged by: Email address: asuffi...@acunu.com PostgreSQL version: 9 (all) Operating system: documentation Description: Documentation makes inappropriate reference to boolean logic Details:
Documentation section 9.1 reads: "SQL uses a three-valued Boolean logic..." A "Boolean logic" is a specific thing, and all Boolean logics have 2^k values; a 3-valued logic is not Boolean. Should read: "The SQL Boolean type uses a three-valued logic..." (Curiously, SQL99 appears to be an actual 4-valued Boolean logic) -- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs
