This patch adds most of the options available for regular CREATE TABLE
syntax to the CREATE TABLE x AS SELECT ... and AS EXECUTE ...
Specifically this allows specification of on commit behavior for temp
tables and tablespaces for regular tables to these two statements.
Additionally with/without oids is now available for the EXECUTE variant.
Currently you still cannot specify inheritance attributes with these
commands, but this seems like a more complicated task.
Kris Jurka
