From c7dd22ad1c260f3cf5e5a0716995a553e8aabad8 Mon Sep 17 00:00:00 2001
From: Ganlin Zhao <ganlinzhao@hotmail.com>
Date: Thu, 13 Apr 2023 14:58:13 +0800
Subject: [PATCH] fix spread timestmap column reading sma issue

---
 source/libs/function/src/builtinsimpl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/libs/function/src/builtinsimpl.c b/source/libs/function/src/builtinsimpl.c
index 6d093c130f..f698834d78 100644
--- a/source/libs/function/src/builtinsimpl.c
+++ b/source/libs/function/src/builtinsimpl.c
@@ -3357,7 +3357,7 @@ int32_t spreadFunction(SqlFunctionCtx* pCtx) {
       goto _spread_over;
     }
     double tmin = 0.0, tmax = 0.0;
-    if (IS_SIGNED_NUMERIC_TYPE(type)) {
+    if (IS_SIGNED_NUMERIC_TYPE(type) || IS_TIMESTAMP_TYPE(type)) {
       tmin = (double)GET_INT64_VAL(&pAgg->min);
       tmax = (double)GET_INT64_VAL(&pAgg->max);
     } else if (IS_FLOAT_TYPE(type)) {