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Add prokind column, replacing proisagg and proiswindow

The new column distinguishes normal functions, procedures, aggregates,
and window functions.  This replaces the existing columns proisagg and
proiswindow, and replaces the convention that procedures are indicated
by prorettype == 0.  Also change prorettype to be VOIDOID for procedures.

Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
This commit is contained in:
Peter Eisentraut
2018-03-02 08:57:38 -05:00
parent 1733460f02
commit fd1a421fe6
40 changed files with 3246 additions and 3174 deletions

View File

@ -2832,7 +2832,8 @@ compile_plperl_function(Oid fn_oid, bool is_trigger, bool is_event_trigger)
* Get the required information for input conversion of the
* return value.
************************************************************/
if (!is_trigger && !is_event_trigger && procStruct->prorettype)
if (!is_trigger && !is_event_trigger &&
procStruct->prokind != PROKIND_PROCEDURE)
{
Oid rettype = procStruct->prorettype;