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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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8
src/backend/parser/parse_clause.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/parser/parse_clause.c,v 1.163 2007/01/10 18:06:04 tgl Exp $
* $PostgreSQL: pgsql/src/backend/parser/parse_clause.c,v 1.164 2007/02/01 19:10:27 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -452,7 +452,7 @@ transformRangeSubselect(ParseState *pstate, RangeSubselect *r)
if (query->into != NULL)
ereport(ERROR,
(errcode(ERRCODE_SYNTAX_ERROR),
errmsg("subquery in FROM may not have SELECT INTO")));
errmsg("subquery in FROM cannot have SELECT INTO")));
/*
* The subquery cannot make use of any variables from FROM items created
@ -472,7 +472,7 @@ transformRangeSubselect(ParseState *pstate, RangeSubselect *r)
if (contain_vars_of_level((Node *) query, 1))
ereport(ERROR,
(errcode(ERRCODE_INVALID_COLUMN_REFERENCE),
errmsg("subquery in FROM may not refer to other relations of same query level")));
errmsg("subquery in FROM cannot refer to other relations of same query level")));
}
/*
@ -521,7 +521,7 @@ transformRangeFunction(ParseState *pstate, RangeFunction *r)
if (contain_vars_of_level(funcexpr, 0))
ereport(ERROR,
(errcode(ERRCODE_INVALID_COLUMN_REFERENCE),
errmsg("function expression in FROM may not refer to other relations of same query level")));
errmsg("function expression in FROM cannot refer to other relations of same query level")));
}
/*