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-rw-r--r--src/backend/utils/adt/timestamp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/utils/adt/timestamp.c b/src/backend/utils/adt/timestamp.c
index 12af7f69f69..db434dcb3cc 100644
--- a/src/backend/utils/adt/timestamp.c
+++ b/src/backend/utils/adt/timestamp.c
@@ -1069,7 +1069,8 @@ AdjustIntervalForTypmod(Interval *interval, int32 typmod)
* nonzero "month" field. However that seems a bit pointless when we
* can't do it consistently. (We cannot enforce a range limit on the
* highest expected field, since we do not have any equivalent of
- * SQL's <interval leading field precision>.)
+ * SQL's <interval leading field precision>.) If we ever decide to
+ * revisit this, interval_transform will likely requite adjusting.
*
* Note: before PG 8.4 we interpreted a limited set of fields as
* actually causing a "modulo" operation on a given value, potentially