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postgres/contrib/miscutil
History
Bruce Momjian 558fae16e3
The attached patch enables the contrib subtree to build cleanly under 		25 years ago
..
Makefile The attached patch enables the contrib subtree to build cleanly under 25 years ago
README.misc_utils Remove old, broken code for query_limit(), assert_enable(), 25 years ago
misc_utils.c Remove old, broken code for query_limit(), assert_enable(), 25 years ago
misc_utils.h Remove old, broken code for query_limit(), assert_enable(), 25 years ago
misc_utils.sql.in Remove old, broken code for query_limit(), assert_enable(), 25 years ago

README.misc_utils 

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>