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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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14
src/backend/commands/vacuum.c
View File

@@ -13,7 +13,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/vacuum.c,v 1.343 2007/01/05 22:19:26 momjian Exp $
* $PostgreSQL: pgsql/src/backend/commands/vacuum.c,v 1.344 2007/02/01 19:10:26 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -905,7 +905,7 @@ vac_truncate_clog(TransactionId frozenXID)
{
ereport(WARNING,
(errmsg("some databases have not been vacuumed in over 2 billion transactions"),
errdetail("You may have already suffered transaction-wraparound data loss.")));
errdetail("You might have already suffered transaction-wraparound data loss.")));
return;
}
@@ -1407,7 +1407,7 @@ scan_heap(VRelStats *vacrelstats, Relation onerel,
* release write lock before commit there.)
*/
ereport(NOTICE,
(errmsg("relation \"%s\" TID %u/%u: InsertTransactionInProgress %u --- can't shrink relation",
(errmsg("relation \"%s\" TID %u/%u: InsertTransactionInProgress %u --- cannot shrink relation",
relname, blkno, offnum, HeapTupleHeaderGetXmin(tuple.t_data))));
do_shrinking = false;
break;
@@ -1420,7 +1420,7 @@ scan_heap(VRelStats *vacrelstats, Relation onerel,
* release write lock before commit there.)
*/
ereport(NOTICE,
(errmsg("relation \"%s\" TID %u/%u: DeleteTransactionInProgress %u --- can't shrink relation",
(errmsg("relation \"%s\" TID %u/%u: DeleteTransactionInProgress %u --- cannot shrink relation",
relname, blkno, offnum, HeapTupleHeaderGetXmax(tuple.t_data))));
do_shrinking = false;
break;
@@ -1900,7 +1900,7 @@ repair_frag(VRelStats *vacrelstats, Relation onerel,
/* Quick exit if we have no vtlinks to search in */
if (vacrelstats->vtlinks == NULL)
{
elog(DEBUG2, "parent item in update-chain not found --- can't continue repair_frag");
elog(DEBUG2, "parent item in update-chain not found --- cannot continue repair_frag");
break; /* out of walk-along-page loop */
}
@@ -2040,7 +2040,7 @@ repair_frag(VRelStats *vacrelstats, Relation onerel,
if (vtlp == NULL)
{
/* see discussion above */
elog(DEBUG2, "parent item in update-chain not found --- can't continue repair_frag");
elog(DEBUG2, "parent item in update-chain not found --- cannot continue repair_frag");
chain_move_failed = true;
break; /* out of check-all-items loop */
}
@@ -2075,7 +2075,7 @@ repair_frag(VRelStats *vacrelstats, Relation onerel,
HeapTupleHeaderGetXmin(tp.t_data))))
{
ReleaseBuffer(Pbuf);
elog(DEBUG2, "too old parent tuple found --- can't continue repair_frag");
elog(DEBUG2, "too old parent tuple found --- cannot continue repair_frag");
chain_move_failed = true;
break; /* out of check-all-items loop */
}