diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2023-04-04 13:33:18 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2023-04-04 13:33:18 -0400 |
| commit | d3d53f955cf6ad755ba3682577e0f6fa10106438 (patch) | |
| tree | 8572b2e5db878d357c9a350ae61b098451d7f5ba /doc/src | |
| parent | 482675987bcdffb390ae735cfd5f34b485ae97c6 (diff) | |
Add a way to get the current function's OID in pl/pgsql.
Invent "GET DIAGNOSTICS oid_variable = PG_ROUTINE_OID".
This is useful for avoiding the maintenance nuisances that come
with embedding a function's name in its body, as one might do
for logging purposes for example. Typically users would cast the
result to regproc or regprocedure to get something human-readable,
but we won't pre-judge whether that's appropriate.
Pavel Stehule, reviewed by Kirk Wolak and myself
Discussion: https://postgr.es/m/CAFj8pRA4zMd5pY-B89Gm64bDLRt-L+akOd34aD1j4PEstHHSVQ@mail.gmail.com
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/plpgsql.sgml | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml index 7c8a49fe435..f55e901c7e5 100644 --- a/doc/src/sgml/plpgsql.sgml +++ b/doc/src/sgml/plpgsql.sgml @@ -1639,6 +1639,11 @@ GET DIAGNOSTICS integer_var = ROW_COUNT; <entry>line(s) of text describing the current call stack (see <xref linkend="plpgsql-call-stack"/>)</entry> </row> + <row> + <entry><literal>PG_ROUTINE_OID</literal></entry> + <entry><type>oid</type></entry> + <entry>OID of the current function</entry> + </row> </tbody> </tgroup> </table> |