mirror of
https://github.com/postgres/postgres.git
synced 2025-11-04 00:02:52 -05:00
89345945d9
assert_test() functions --- these weren't accomplishing much except to render the whole module un-loadable ...
27 lines
707 B
Plaintext
27 lines
707 B
Plaintext
Miscellaneous utility functions for PostgreSQL.
|
|
Copyright (C) 1999, Massimo Dal Zotto <dz@cs.unitn.it>
|
|
|
|
This software is distributed under the GNU General Public License
|
|
either version 2, or (at your option) any later version.
|
|
|
|
backend_pid()
|
|
|
|
return the pid of our corresponding backend.
|
|
|
|
unlisten(relname)
|
|
|
|
unlisten from a relation or from all relations if the argument
|
|
is null, empty or '*'.
|
|
It is now obsoleted by the new unlisten command but still useful
|
|
if you want unlisten a name computed by the query.
|
|
Note that a listen/notify relname can be any ascii string, not
|
|
just valid relation names.
|
|
|
|
min(x,y)
|
|
max(x,y)
|
|
|
|
return the min or max of two integers.
|
|
|
|
--
|
|
Massimo Dal Zotto <dz@cs.unitn.it>
|