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Wording cleanup for error messages. Also change can't -> cannot.

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
2007-02-01 19:10:30 +00:00
parent baaec74c5a
commit 8b4ff8b6a1
103 changed files with 274 additions and 274 deletions

View File

@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/create_function.sgml,v 1.72 2007/01/31 23:26:03 momjian Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/create_function.sgml,v 1.73 2007/02/01 19:10:24 momjian Exp $
-->
<refentry id="SQL-CREATEFUNCTION">
@ -61,7 +61,7 @@ CREATE [ OR REPLACE ] FUNCTION
Also, <command>CREATE OR REPLACE FUNCTION</command> will not let
you change the return type of an existing function. To do that,
you must drop and recreate the function. (When using <literal>OUT</>
parameters, that means you can't change the names or types of any
parameters, that means you cannot change the names or types of any
<literal>OUT</> parameters except by dropping the function.)
</para>