diff --git a/source/libs/executor/src/scanoperator.c b/source/libs/executor/src/scanoperator.c
index 0c3d5bbe7da752cb9a4aabca5ea3d3a86ca88997..a7ae8d05c7aa904c79b4083605ac3d9450cb34e7 100644
--- a/source/libs/executor/src/scanoperator.c
+++ b/source/libs/executor/src/scanoperator.c
@@ -878,12 +878,7 @@ SOperatorInfo* createTableScanOperatorInfo(STableScanPhysiNode* pTableScanNode,
   }
 
   pInfo->scanInfo = (SScanInfo){.numOfAsc = pTableScanNode->scanSeq[0], .numOfDesc = pTableScanNode->scanSeq[1]};
-
-  if (pInfo->scanInfo.numOfAsc > 1) {
-    pInfo->base.scanFlag = PRE_SCAN;
-  } else {
-    pInfo->base.scanFlag = MAIN_SCAN;
-  }
+  pInfo->base.scanFlag = (pInfo->scanInfo.numOfAsc > 1) ? PRE_SCAN : MAIN_SCAN;
 
   pInfo->base.pdInfo.interval = extractIntervalInfo(pTableScanNode);
   pInfo->base.readHandle = *readHandle;
diff --git a/source/libs/function/src/builtins.c b/source/libs/function/src/builtins.c
index ea639cb4253987a8735266eea2a1f981f79ffcde..502af1a828bcec168e1543652713ea3166f8792a 100644
--- a/source/libs/function/src/builtins.c
+++ b/source/libs/function/src/builtins.c
@@ -513,13 +513,21 @@ static int32_t translatePercentile(SFunctionNode* pFunc, char* pErrBuf, int32_t
     SValueNode* pValue = (SValueNode*)nodesListGetNode(pFunc->pParameterList, i);
     pValue->notReserved = true;
 
-    if (pValue->datum.i < 0 || pValue->datum.i > 100) {
-      return invaildFuncParaValueErrMsg(pErrBuf, len, pFunc->functionName);
-    }
     uint8_t paraType = ((SExprNode*)nodesListGetNode(pFunc->pParameterList, i))->resType.type;
     if (!IS_NUMERIC_TYPE(paraType)) {
       return invaildFuncParaTypeErrMsg(pErrBuf, len, pFunc->functionName);
     }
+
+    double v = 0;
+    if (IS_INTEGER_TYPE(paraType)) {
+      v = (double)pValue->datum.i;
+    } else {
+      v = pValue->datum.d;
+    }
+
+    if (v < 0 || v > 100) {
+      return invaildFuncParaValueErrMsg(pErrBuf, len, pFunc->functionName);
+    }
   }
 
   // set result type