Re: pg_ls_tmpdir to show directories and shared filesets (and pg_ls_*) - Mailing list pgsql-hackers

On Sun, Mar 13, 2022 at 09:45:35AM +0900, Michael Paquier wrote:
> On Wed, Mar 09, 2022 at 10:50:45AM -0600, Justin Pryzby wrote:
> > Rebased over 9e9858389 (Michael may want to look at the tuplestore part?).
> 
> Are you referring to the contents of 0003 here that changes the
> semantics of pg_ls_dir_files() regarding its setup call?

Yes, as it has this:

-       SetSingleFuncCall(fcinfo, SRF_SINGLE_USE_EXPECTED);
                                                                                                         
 
...
-       SetSingleFuncCall(fcinfo, 0);
                                                                                                         
 
...
+       if (flags & LS_DIR_METADATA)
                                                                                                         
 
+               SetSingleFuncCall(fcinfo, 0);
                                                                                                         
 
+       else
                                                                                                         
 
+               SetSingleFuncCall(fcinfo, SRF_SINGLE_USE_EXPECTED);
                                                                                                         
 

-- 
Justin