postgres

History

Peter Eisentraut 805e431a38 Add support for VPATH builds, that is, building somewhere else than in the source directory. This involves mostly makefiles using $(srcdir) when they might have used ".". (Regression tests don't work with this, yet.) Sort out usage of CPPFLAGS, CFLAGS (and CXXFLAGS). Add "override" keyword in most places, to preserve necessary flags even when the user overrode the flags.		26 years ago
..
Makefile	Add support for VPATH builds, that is, building somewhere else than in the	26 years ago
README.misc_utils	Add missing /contrib files	26 years ago
misc_utils.c	Fix misuse of StrNCpy to copy and add null to non-null-terminated data.	26 years ago
misc_utils.h	Ye-old pgindent run. Same 4-space tabs.	26 years ago
misc_utils.sql.in	Hi,	27 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.

query_limit(n)

	sets a limit on the maximum numbers of query returned from
	a backend. It can be used to limit the result size retrieved
	by the application for poor input data or to avoid accidental
	table product while playying with sql.
 
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 bteween two integers.

assert_enable(bool)

	enable/disable assert checkings in the backend, if it has been
	compiled with USE_ASSERT_CHECKING.

assert_test(bool)

	test the assert enable/disable code, if the backend has been
	compiled with ASSERT_CHECKING_TEST.

-- 
Massimo Dal Zotto <dz@cs.unitn.it>