diff options
Diffstat (limited to 'src/backend/executor')
| -rw-r--r-- | src/backend/executor/execQual.c | 7 | ||||
| -rw-r--r-- | src/backend/executor/nodeLimit.c | 6 | ||||
| -rw-r--r-- | src/backend/executor/nodeMergejoin.c | 9 |
3 files changed, 12 insertions, 10 deletions
diff --git a/src/backend/executor/execQual.c b/src/backend/executor/execQual.c index 79873073b7a..7cd678963a3 100644 --- a/src/backend/executor/execQual.c +++ b/src/backend/executor/execQual.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/executor/execQual.c,v 1.84 2001/03/22 03:59:26 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/executor/execQual.c,v 1.85 2001/03/23 04:49:53 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -1499,8 +1499,9 @@ ExecTargetList(List *targetlist, * and another array that holds the isDone status for each targetlist * item. The isDone status is needed so that we can iterate, * generating multiple tuples, when one or more tlist items return - * sets. (We expect the caller to call us again if we return *isDone - * = ExprMultipleResult.) + * sets. (We expect the caller to call us again if we return: + * + * isDone = ExprMultipleResult.) */ if (nodomains > NPREALLOCDOMAINS) { diff --git a/src/backend/executor/nodeLimit.c b/src/backend/executor/nodeLimit.c index 227f58232f9..394f411ec4d 100644 --- a/src/backend/executor/nodeLimit.c +++ b/src/backend/executor/nodeLimit.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/executor/nodeLimit.c,v 1.5 2001/03/22 06:16:13 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/executor/nodeLimit.c,v 1.6 2001/03/23 04:49:53 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -79,8 +79,8 @@ ExecLimit(Limit *node) * tuple in the offset region before we can return NULL. * Otherwise we won't be correctly aligned to start going forward * again. So, although you might think we can quit when position - * = offset + 1, we have to fetch a subplan tuple first, and then - * exit when position = offset. + * equals offset + 1, we have to fetch a subplan tuple first, and + * then exit when position = offset. */ if (ScanDirectionIsForward(direction)) { diff --git a/src/backend/executor/nodeMergejoin.c b/src/backend/executor/nodeMergejoin.c index 40a962dabb5..9733bc47d5c 100644 --- a/src/backend/executor/nodeMergejoin.c +++ b/src/backend/executor/nodeMergejoin.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/executor/nodeMergejoin.c,v 1.44 2001/03/22 06:16:13 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/executor/nodeMergejoin.c,v 1.45 2001/03/23 04:49:53 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -240,10 +240,11 @@ MergeCompare(List *eqQual, List *compareQual, ExprContext *econtext) break; } - /* + /*----------- * ok, the compare clause failed so we test if the keys are - * equal... if key1 != key2, we return false. otherwise key1 = - * key2 so we move on to the next pair of keys. + * equal... if key1 != key2, we return false. otherwise + * key1 = key2 so we move on to the next pair of keys. + *----------- */ const_value = ExecEvalExpr((Node *) lfirst(eqclause), econtext, |