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

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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
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6
src/backend/commands/user.c
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@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/backend/commands/user.c,v 1.175 2007/01/05 22:19:26 momjian Exp $
* $PostgreSQL: pgsql/src/backend/commands/user.c,v 1.176 2007/02/01 19:10:26 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -1007,11 +1007,11 @@ RenameRole(const char *oldname, const char *newname)
if (roleid == GetSessionUserId())
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("session user may not be renamed")));
errmsg("session user cannot be renamed")));
if (roleid == GetOuterUserId())
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("current user may not be renamed")));
errmsg("current user cannot be renamed")));
/* make sure the new name doesn't exist */
if (SearchSysCacheExists(AUTHNAME,