indicator (Christof)
Allow ^C to cancel COPY command (Massimo)
Add SET FSYNC and SHOW PG_OPTIONS commands(Massimo)
-Improve CREATE FUNCTION to allow type conversion (Bernie Frankpitt)
+Function name overloading for dynamically-loaded C functions (Frankpitt)
Add CmdTuples() to libpq++(Vince)
New CREATE CONSTRAINT TRIGGER and SET CONSTRAINTS commands(Jan)
Allow CREATE FUNCTION/WITH clause to be used for all language types
are allowed to be present as column labels, but not as identifiers:
-CASE COALESCE CROSS CURRENT CURRENT_USER
+CASE COALESCE CROSS CURRENT CURRENT_USER CURRENT_SESSION
DEC DECIMAL
ELSE END
FALSE FOREIGN