From 3b69736b29baff03808b1f0281728520e8be0df6 Mon Sep 17 00:00:00 2001
From: kailixu <klxu@taosdata.com>
Date: Tue, 15 Aug 2023 19:59:13 +0800
Subject: [PATCH] fix: set precision of interval with value from table scan
 node

---
 source/libs/executor/src/executil.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/libs/executor/src/executil.c b/source/libs/executor/src/executil.c
index aa0c7945b0..0f62b4f0a0 100644
--- a/source/libs/executor/src/executil.c
+++ b/source/libs/executor/src/executil.c
@@ -1677,6 +1677,7 @@ SInterval extractIntervalInfo(const STableScanPhysiNode* pTableScanNode) {
       .intervalUnit = pTableScanNode->intervalUnit,
       .slidingUnit = pTableScanNode->slidingUnit,
       .offset = pTableScanNode->offset,
+      .precision = pTableScanNode->scan.node.pOutputDataBlockDesc->precision,
   };
 
   return interval;