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-rw-r--r--src/include/utils/tuplesort.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/utils/tuplesort.h b/src/include/utils/tuplesort.h
index 25fa6de18e1..5f87254881e 100644
--- a/src/include/utils/tuplesort.h
+++ b/src/include/utils/tuplesort.h
@@ -99,6 +99,9 @@ extern IndexTuple tuplesort_getindextuple(Tuplesortstate *state, bool forward,
extern bool tuplesort_getdatum(Tuplesortstate *state, bool forward,
Datum *val, bool *isNull);
+extern bool tuplesort_skiptuples(Tuplesortstate *state, int64 ntuples,
+ bool forward);
+
extern void tuplesort_end(Tuplesortstate *state);
extern void tuplesort_get_stats(Tuplesortstate *state,