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-rw-r--r--src/include/statistics/extended_stats_internal.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index 8fc541993fa..c7f01d4edc7 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -97,6 +97,8 @@ extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
TupleDesc tdesc, MultiSortSupport mss,
int numattrs, AttrNumber *attnums);
+extern bool examine_opclause_expression(OpExpr *expr, Var **varp,
+ Const **cstp, bool *isgtp);
extern Selectivity mcv_clauselist_selectivity(PlannerInfo *root,
StatisticExtInfo *stat,