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| author | Robert Haas <rhaas@postgresql.org> | 2017-05-16 11:35:23 -0400 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2017-05-16 11:36:47 -0400 |
| commit | 8e709a612f4c10cdc4b19a734cd67ac019d0a2ec (patch) | |
| tree | 72b326b4b4db1b3b8300c6ee38c2a5a44e2d7aa5 | |
| parent | 91102dab44c3406f21bbbc28c1032d49e0721710 (diff) | |
doc: Remove unnecessary RETURN statements from example.
Paul Jungwirth, reviewed by Ashutosh Bapat.
Discussion: http://postgr.es/m/e24a6a6d-5670-739b-00f3-41a226a80f25@illuminatedcomputing.com
| -rw-r--r-- | doc/src/sgml/plpgsql.sgml | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml index a6088e9c07a..dc29e7cd0f6 100644 --- a/doc/src/sgml/plpgsql.sgml +++ b/doc/src/sgml/plpgsql.sgml @@ -3999,13 +3999,10 @@ CREATE OR REPLACE FUNCTION process_emp_audit() RETURNS TRIGGER AS $emp_audit$ -- IF (TG_OP = 'DELETE') THEN INSERT INTO emp_audit SELECT 'D', now(), user, OLD.*; - RETURN OLD; ELSIF (TG_OP = 'UPDATE') THEN INSERT INTO emp_audit SELECT 'U', now(), user, NEW.*; - RETURN NEW; ELSIF (TG_OP = 'INSERT') THEN INSERT INTO emp_audit SELECT 'I', now(), user, NEW.*; - RETURN NEW; END IF; RETURN NULL; -- result is ignored since this is an AFTER trigger END; |