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postgresql/contrib/miscutil
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PostgreSQL Daemon 969685ad44 $Header: -> $PostgreSQL Changes ...
2003-11-29 19:52:15 +00:00
..
Makefile $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
misc_utils.c Cross-data-type comparisons are now indexable by btrees, pursuant to my 2003-11-12 21:15:59 +00:00
misc_utils.h Another pgindent run. Fixes enum indenting, and improves #endif 2001-10-28 06:26:15 +00:00
misc_utils.sql.in Backend support for autocommit removed, per recent discussions. The 2003-05-14 03:26:03 +00:00
README.misc_utils Remove old, broken code for query_limit(), assert_enable(), 2000-11-22 19:34:49 +00:00

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>