1 /*-------------------------------------------------------------------------
7 * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
8 * Portions Copyright (c) 1994, Regents of the University of California
10 * src/include/executor/nodeSort.h
12 *-------------------------------------------------------------------------
17 #include "nodes/execnodes.h"
19 extern SortState *ExecInitSort(Sort *node, EState *estate, int eflags);
20 extern TupleTableSlot *ExecSort(SortState *node);
21 extern void ExecEndSort(SortState *node);
22 extern void ExecSortMarkPos(SortState *node);
23 extern void ExecSortRestrPos(SortState *node);
24 extern void ExecReScanSort(SortState *node);
26 #endif /* NODESORT_H */