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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

@ -36,6 +36,8 @@ static EPlan *find_plan(char *ident, EPlan ** eplan, int *nplans);
* check_primary_key ('Fkey1', 'Fkey2', 'Ptable', 'Pkey1', 'Pkey2').
*/
PG_FUNCTION_INFO_V1(check_primary_key);
Datum
check_primary_key(PG_FUNCTION_ARGS)
{
@ -216,6 +218,8 @@ check_primary_key(PG_FUNCTION_ARGS)
* 'Ftable1', 'Fkey11', 'Fkey12', 'Ftable2', 'Fkey21', 'Fkey22').
*/
PG_FUNCTION_INFO_V1(check_foreign_key);
Datum
check_foreign_key(PG_FUNCTION_ARGS)
{