Re: quirk of array type processing - Mailing list pgsql-hackers

On second thought, it does cause a problem:

db=> create table aa (aa integer[]);
CREATE TABLE

db=> select distinct(array_length(aa)) from aa;
ERROR:  function array_upper(integer[]) does not exist
HINT:  No function matches the given name and argument types. You may need to add explicit typecasts.
CONTEXT:  SQL function "array_length" during inlining

-- 
greg