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Update reference documentation on may/can/might:

Standard English uses "may", "can", and "might" in different ways:

        may - permission, "You may borrow my rake."

        can - ability, "I can lift that log."

        might - possibility, "It might rain today."

Unfortunately, in conversational English, their use is often mixed, as
in, "You may use this variable to do X", when in fact, "can" is a better
choice.  Similarly, "It may crash" is better stated, "It might crash".
This commit is contained in:
Bruce Momjian
2007-01-31 23:26:05 +00:00
parent bc799fab2b
commit e81c138e18
71 changed files with 301 additions and 301 deletions

View File

@@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/drop_function.sgml,v 1.32 2006/09/16 00:30:18 momjian Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/drop_function.sgml,v 1.33 2007/01/31 23:26:03 momjian Exp $
PostgreSQL documentation
-->
@@ -33,7 +33,7 @@ DROP FUNCTION [ IF EXISTS ] <replaceable class="parameter">name</replaceable> (
function. To execute this command the user must be the
owner of the function. The argument types to the
function must be specified, since several different functions
may exist with the same name and different argument lists.
can exist with the same name and different argument lists.
</para>
</refsect1>