diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2000-11-20 20:36:57 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2000-11-20 20:36:57 +0000 |
| commit | 5bb2300b59b74cdc7c8e3f0bf3c8d31c27657670 (patch) | |
| tree | 8a0e76a6742884477e5bb50639e9a7ab9ba42872 /src/tutorial/funcs_new.c | |
| parent | 99198ac6b8d2003949a02a148f4483e2f95e7dd4 (diff) | |
| download | postgresql-5bb2300b59b74cdc7c8e3f0bf3c8d31c27657670.tar.gz postgresql-5bb2300b59b74cdc7c8e3f0bf3c8d31c27657670.zip | |
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.
Diffstat (limited to 'src/tutorial/funcs_new.c')
| -rw-r--r-- | src/tutorial/funcs_new.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/tutorial/funcs_new.c b/src/tutorial/funcs_new.c index 0734e67a113..20f609d5d2d 100644 --- a/src/tutorial/funcs_new.c +++ b/src/tutorial/funcs_new.c @@ -30,6 +30,8 @@ Datum c_overpaid(PG_FUNCTION_ARGS); /* By Value */ +PG_FUNCTION_INFO_V1(add_one); + Datum add_one(PG_FUNCTION_ARGS) { @@ -40,6 +42,8 @@ add_one(PG_FUNCTION_ARGS) /* By Reference, Fixed Length */ +PG_FUNCTION_INFO_V1(add_one_float8); + Datum add_one_float8(PG_FUNCTION_ARGS) { @@ -49,6 +53,8 @@ add_one_float8(PG_FUNCTION_ARGS) PG_RETURN_FLOAT8(arg + 1.0); } +PG_FUNCTION_INFO_V1(makepoint); + Datum makepoint(PG_FUNCTION_ARGS) { @@ -64,6 +70,8 @@ makepoint(PG_FUNCTION_ARGS) /* By Reference, Variable Length */ +PG_FUNCTION_INFO_V1(copytext); + Datum copytext(PG_FUNCTION_ARGS) { @@ -82,6 +90,8 @@ copytext(PG_FUNCTION_ARGS) PG_RETURN_TEXT_P(new_t); } +PG_FUNCTION_INFO_V1(concat_text); + Datum concat_text(PG_FUNCTION_ARGS) { @@ -99,6 +109,8 @@ concat_text(PG_FUNCTION_ARGS) /* Composite types */ +PG_FUNCTION_INFO_V1(c_overpaid); + Datum c_overpaid(PG_FUNCTION_ARGS) { |