diff options
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/access/brin/brin_minmax_multi.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/backend/access/brin/brin_minmax_multi.c b/src/backend/access/brin/brin_minmax_multi.c index e827a26d2a1..73993969f3b 100644 --- a/src/backend/access/brin/brin_minmax_multi.c +++ b/src/backend/access/brin/brin_minmax_multi.c @@ -2075,13 +2075,18 @@ brin_minmax_multi_distance_uuid(PG_FUNCTION_ARGS) Datum brin_minmax_multi_distance_date(PG_FUNCTION_ARGS) { + float8 delta = 0; DateADT dateVal1 = PG_GETARG_DATEADT(0); DateADT dateVal2 = PG_GETARG_DATEADT(1); if (DATE_NOT_FINITE(dateVal1) || DATE_NOT_FINITE(dateVal2)) PG_RETURN_FLOAT8(0); - PG_RETURN_FLOAT8(dateVal1 - dateVal2); + delta = (float8) dateVal2 - (float8) dateVal1; + + Assert(delta >= 0); + + PG_RETURN_FLOAT8(delta); } /* |