On Fri, Jan 04, 2008 at 09:31:41AM -0500, Bruce Momjian wrote: > Unfortunately, this is on our TODO list as something we are not planning > to do: > > * Allow AS in "SELECT col AS label" to be optional (not wanted) > > Because we support postfix operators, it isn't possible to make AS > optional and continue to use bison. For reference, the problematic examples are: SELECT a + b; -- Is this (a +) aliased to "b", or (a+b) with no alias SELECT 'foo'::character varying -- Is "varying" an alias or part of the type name? See this thread: http://archives.postgresql.org/pgsql-hackers/2003-04/msg00436.php Have a nice day, -- Martijn van Oosterhout <kleptog@xxxxxxxxx> http://svana.org/kleptog/ > Those who make peaceful revolution impossible will make violent revolution inevitable. > -- John F Kennedy
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