diff options
Diffstat (limited to 'src/backend/access/nbtree/nbtutils.c')
| -rw-r--r-- | src/backend/access/nbtree/nbtutils.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/backend/access/nbtree/nbtutils.c b/src/backend/access/nbtree/nbtutils.c index a7a3d7a12d6..6b399d34a66 100644 --- a/src/backend/access/nbtree/nbtutils.c +++ b/src/backend/access/nbtree/nbtutils.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtutils.c,v 1.97 2010/01/03 05:39:08 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtutils.c,v 1.98 2010/02/26 02:00:34 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -515,7 +515,7 @@ _bt_compare_scankey_args(IndexScanDesc scan, ScanKey op, StrategyNumber strat; /* - * First, deal with cases where one or both args are NULL. This should + * First, deal with cases where one or both args are NULL. This should * only happen when the scankeys represent IS NULL/NOT NULL conditions. */ if ((leftarg->sk_flags | rightarg->sk_flags) & SK_ISNULL) @@ -566,7 +566,7 @@ _bt_compare_scankey_args(IndexScanDesc scan, ScanKey op, break; default: elog(ERROR, "unrecognized StrategyNumber: %d", (int) strat); - *result = false; /* keep compiler quiet */ + *result = false; /* keep compiler quiet */ break; } return true; @@ -612,8 +612,8 @@ _bt_compare_scankey_args(IndexScanDesc scan, ScanKey op, * indexscan initiated by syscache lookup will use cross-data-type * operators.) * - * If the sk_strategy was flipped by _bt_fix_scankey_strategy, we - * have to un-flip it to get the correct opfamily member. + * If the sk_strategy was flipped by _bt_fix_scankey_strategy, we have to + * un-flip it to get the correct opfamily member. */ strat = op->sk_strategy; if (op->sk_flags & SK_BT_DESC) @@ -653,7 +653,7 @@ _bt_compare_scankey_args(IndexScanDesc scan, ScanKey op, * * Lastly, for ordinary scankeys (not IS NULL/NOT NULL), we check for a * NULL comparison value. Since all btree operators are assumed strict, - * a NULL means that the qual cannot be satisfied. We return TRUE if the + * a NULL means that the qual cannot be satisfied. We return TRUE if the * comparison value isn't NULL, or FALSE if the scan should be abandoned. * * This function is applied to the *input* scankey structure; therefore @@ -682,7 +682,7 @@ _bt_fix_scankey_strategy(ScanKey skey, int16 *indoption) * --- we can treat IS NULL as an equality operator for purposes of search * strategy. * - * Likewise, "x IS NOT NULL" is supported. We treat that as either "less + * Likewise, "x IS NOT NULL" is supported. We treat that as either "less * than NULL" in a NULLS LAST index, or "greater than NULL" in a NULLS * FIRST index. */ @@ -910,13 +910,13 @@ _bt_checkkeys(IndexScanDesc scan, if (key->sk_flags & SK_SEARCHNULL) { if (isNull) - continue; /* tuple satisfies this qual */ + continue; /* tuple satisfies this qual */ } else { Assert(key->sk_flags & SK_SEARCHNOTNULL); if (!isNull) - continue; /* tuple satisfies this qual */ + continue; /* tuple satisfies this qual */ } /* |