Joe Conway <mail@joeconway.com> writes:
> select 'GRANT EXECUTE ON ' || 1142::regprocedure;
> ERROR: array value must start with "{" or dimension information
BTW, it seems like there's something pretty broken here. How did
arrays get into it? A quick probe suggests that it is resolving
the above input as array_append for type regprocedure[], which would
qualify as a surprising choice in my book. 7.3 gives a more reasonable
"unable to identify an operator ||" ...
regards, tom lane