Hi (sorry forget to cc the hacklist)
> Improve psql \df to choose functions by their arguments I think this is useful. I found some comments in the patch. 1. > * Abbreviations of common types is permitted (because who really likes > to type out "character varying"?), so the above could also be written as: some Abbreviations of common types are not added to the type_abbreviations[] Such as: Int8 => bigint Int2 => smallint Int4 ,int => integer Float4 => real Float8,float,double => double precision (as same as array type) Single array seems difficult to handle it, may be we can use double array or use a struct. 2. And I think It's better to update '/?' info about '\df[+]' in function slashUsage(unsigned short int pager). Best regards, houzj
