diff options
Diffstat (limited to 'src/include/nodes/execnodes.h')
| -rw-r--r-- | src/include/nodes/execnodes.h | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/src/include/nodes/execnodes.h b/src/include/nodes/execnodes.h index 092fa57acb1..44aa8b8ace5 100644 --- a/src/include/nodes/execnodes.h +++ b/src/include/nodes/execnodes.h @@ -6,7 +6,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: execnodes.h,v 1.36 1999/09/26 21:21:04 tgl Exp $ + * $Id: execnodes.h,v 1.37 1999/10/17 22:15:07 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -597,17 +597,9 @@ typedef struct GroupState /* ---------------- * SortState information * - *| sort nodes are really just a kind of a scan since - *| we implement sorts by retrieving the entire subplan - *| into a temp relation, sorting the temp relation into - *| another sorted relation, and then preforming a simple - *| unqualified sequential scan on the sorted relation.. - *| -cim 10/15/89 - * - * Flag indicated whether relation has been sorted - * Keys scan key structures used to keep info on sort keys - * TempRelation temporary relation containing result of executing - * the subplan. + * sort_Done indicates whether sort has been performed yet + * sort_Keys scan key structures describing the sort keys + * tuplesortstate private state of tuplesort.c * * CommonScanState information * @@ -628,9 +620,9 @@ typedef struct GroupState typedef struct SortState { CommonScanState csstate; /* its first field is NodeTag */ - bool sort_Flag; + bool sort_Done; ScanKey sort_Keys; - bool cleaned; + void *tuplesortstate; } SortState; /* ---------------- |