diff --git a/source/dnode/vnode/src/tsdb/tsdbRead.c b/source/dnode/vnode/src/tsdb/tsdbRead.c
index ca6f6346a6..681b25f676 100644
--- a/source/dnode/vnode/src/tsdb/tsdbRead.c
+++ b/source/dnode/vnode/src/tsdb/tsdbRead.c
@@ -1287,14 +1287,14 @@ static bool doCheckforDatablockOverlap(STableBlockScanInfo* pBlockScanInfo, cons
       if (p->version >= pBlock->minVer) {
         if (i < num - 1) {
           TSDBKEY* pnext = taosArrayGet(pBlockScanInfo->delSkyline, i + 1);
-          if (i + 1 == num - 1) {  // pnext is the last point
+//          if (i + 1 == num - 1) {  // pnext is the last point
             if (pnext->ts >= pBlock->minKey.ts) {
               return true;
-            }
-          } else {
-            if (pnext->ts >= pBlock->minKey.ts && pnext->version >= pBlock->minVer) {
-              return true;
-            }
+//            }
+//          } else {
+//            if (pnext->ts >= pBlock->minKey.ts) {
+//              return true;
+//            }
           }
         } else {  // it must be the last point
           ASSERT(p->version == 0);
diff --git a/source/libs/scalar/inc/filterInt.h b/source/libs/scalar/inc/filterInt.h
index 5d243d86e8..ef3d3f79f9 100644
--- a/source/libs/scalar/inc/filterInt.h
+++ b/source/libs/scalar/inc/filterInt.h
@@ -99,7 +99,7 @@ typedef struct SFilterRange {
 
 typedef bool (*rangeCompFunc) (const void *, const void *, const void *, const void *, __compar_fn_t);
 typedef int32_t(*filter_desc_compare_func)(const void *, const void *);
-typedef bool(*filter_exec_func)(void *info, int32_t numOfRows, SColumnInfoData* p, SColumnDataAgg *statis, int16_t numOfCols);
+typedef bool(*filter_exec_func)(void*, int32_t, SColumnInfoData*, SColumnDataAgg*, int16_t, int32_t*);
 typedef int32_t (*filer_get_col_from_name)(void *, int32_t, char*, void **);
 
 typedef struct SFilterRangeCompare {
diff --git a/source/libs/scalar/src/filter.c b/source/libs/scalar/src/filter.c
index dc6b505bb9..2ad06249ca 100644
--- a/source/libs/scalar/src/filter.c
+++ b/source/libs/scalar/src/filter.c
@@ -3067,15 +3067,16 @@ _return:
   return TSDB_CODE_SUCCESS;
 }
 
-static FORCE_INLINE bool filterExecuteImplAll(void *info, int32_t numOfRows, SColumnInfoData* p, SColumnDataAgg *statis, int16_t numOfCols) {
+static FORCE_INLINE bool filterExecuteImplAll(void *info, int32_t numOfRows, SColumnInfoData* p, SColumnDataAgg *statis, int16_t numOfCols, int32_t* numOfQualified) {
   return true;
 }
 
-static FORCE_INLINE bool filterExecuteImplEmpty(void *info, int32_t numOfRows, SColumnInfoData* p, SColumnDataAgg *statis, int16_t numOfCols) {
+static FORCE_INLINE bool filterExecuteImplEmpty(void *info, int32_t numOfRows, SColumnInfoData* p, SColumnDataAgg *statis, int16_t numOfCols, int32_t* numOfQualified) {
   return false;
 }
 
-static FORCE_INLINE bool filterExecuteImplIsNull(void *pinfo, int32_t numOfRows, SColumnInfoData* pRes, SColumnDataAgg *statis, int16_t numOfCols) {
+static FORCE_INLINE bool filterExecuteImplIsNull(void *pinfo, int32_t numOfRows, SColumnInfoData *pRes,
+                                                 SColumnDataAgg *statis, int16_t numOfCols, int32_t *numOfQualified) {
   SFilterInfo *info = (SFilterInfo *)pinfo;
   bool all = true;
 
@@ -3097,7 +3098,9 @@ static FORCE_INLINE bool filterExecuteImplIsNull(void *pinfo, int32_t numOfRows,
 
   return all;
 }
-static FORCE_INLINE bool filterExecuteImplNotNull(void *pinfo, int32_t numOfRows, SColumnInfoData* pRes, SColumnDataAgg *statis, int16_t numOfCols) {
+
+static FORCE_INLINE bool filterExecuteImplNotNull(void *pinfo, int32_t numOfRows, SColumnInfoData *pRes,
+                                                  SColumnDataAgg *statis, int16_t numOfCols, int32_t *numOfQualified) {
   SFilterInfo *info = (SFilterInfo *)pinfo;
   bool all = true;
 
@@ -3120,7 +3123,7 @@ static FORCE_INLINE bool filterExecuteImplNotNull(void *pinfo, int32_t numOfRows
   return all;
 }
 
-bool filterExecuteImplRange(void *pinfo, int32_t numOfRows, SColumnInfoData* pRes, SColumnDataAgg *statis, int16_t numOfCols) {
+bool filterExecuteImplRange(void *pinfo, int32_t numOfRows, SColumnInfoData* pRes, SColumnDataAgg *statis, int16_t numOfCols, int32_t* numOfQualified) {
   SFilterInfo *info = (SFilterInfo *)pinfo;
   bool all = true;
   uint16_t dataSize = info->cunits[0].dataSize;
@@ -3136,8 +3139,9 @@ bool filterExecuteImplRange(void *pinfo, int32_t numOfRows, SColumnInfoData* pRe
   int8_t* p = (int8_t*) pRes->pData;
 
   for (int32_t i = 0; i < numOfRows; ++i) {
-    void *colData = colDataGetData((SColumnInfoData *)info->cunits[0].colData, i);
     SColumnInfoData* pData = info->cunits[0].colData;
+
+    void *colData = colDataGetData(pData, i);
     if (colData == NULL || colDataIsNull_s(pData, i)) {
       all = false;
       continue;
@@ -3147,13 +3151,16 @@ bool filterExecuteImplRange(void *pinfo, int32_t numOfRows, SColumnInfoData* pRe
 
     if (p[i] == 0) {
       all = false;
+    } else {
+      (*numOfQualified)++;
     }
   }
 
   return all;
 }
 
-bool filterExecuteImplMisc(void *pinfo, int32_t numOfRows, SColumnInfoData* pRes, SColumnDataAgg *statis, int16_t numOfCols) {
+bool filterExecuteImplMisc(void *pinfo, int32_t numOfRows, SColumnInfoData *pRes, SColumnDataAgg *statis,
+                           int16_t numOfCols, int32_t *numOfQualified) {
   SFilterInfo *info = (SFilterInfo *)pinfo;
   bool all = true;
 
@@ -3195,8 +3202,8 @@ bool filterExecuteImplMisc(void *pinfo, int32_t numOfRows, SColumnInfoData* pRes
   return all;
 }
 
-
-bool filterExecuteImpl(void *pinfo, int32_t numOfRows, SColumnInfoData* pRes, SColumnDataAgg *statis, int16_t numOfCols) {
+bool filterExecuteImpl(void *pinfo, int32_t numOfRows, SColumnInfoData *pRes, SColumnDataAgg *statis, int16_t numOfCols,
+                       int32_t *numOfQualified) {
   SFilterInfo *info = (SFilterInfo *)pinfo;
   bool all = true;
 
@@ -4048,7 +4055,7 @@ bool filterExecute(SFilterInfo *info, SSDataBlock *pSrc, SColumnInfoData** p, SC
     *p = output.columnData;
     output.numOfRows = pSrc->info.rows;
 
-    bool keep = (*info->func)(info, pSrc->info.rows, *p, statis, numOfCols);
+    bool keep = (*info->func)(info, pSrc->info.rows, *p, statis, numOfCols, &output.numOfQualified);
 
     // todo this should be return during filter procedure
     int32_t num = 0;