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Revise handling of oldstyle/newstyle functions per recent discussions

in pghackers list.  Support for oldstyle internal functions is gone
(no longer needed, since conversion is complete) and pg_language entry
'internal' now implies newstyle call convention.  pg_language entry
'newC' is gone; both old and newstyle dynamically loaded C functions
are now called language 'C'.  A newstyle function must be identified
by an associated info routine.  See src/backend/utils/fmgr/README.
This commit is contained in:
Tom Lane
2000-11-20 20:36:57 +00:00
parent 99198ac6b8
commit 5bb2300b59
52 changed files with 571 additions and 328 deletions

View File

@ -17,7 +17,7 @@
Example:
create function fti() returns opaque as
'/home/boekhold/src/postgresql-6.2/contrib/fti/fti.so' language 'newC';
'/home/boekhold/src/postgresql-6.2/contrib/fti/fti.so' language 'C';
create table title_fti (string varchar(25), id oid);
create index title_fti_idx on title_fti (string);
@ -93,6 +93,8 @@ static int nDeletePlans = 0;
static EPlan *find_plan(char *ident, EPlan ** eplan, int *nplans);
/***********************************************************************/
PG_FUNCTION_INFO_V1(fti);
Datum
fti(PG_FUNCTION_ARGS)
{