enh(query): support simd in min/max query.

source/libs/function/src/detail/tminmax.c

@@ -19,139 +19,20 @@
 #include "tfunctionInt.h"
 #include "tglobal.h"
 
-static int32_t i32VectorCmpAVX2(const int32_t* pData, int32_t numOfRows, bool isMinFunc) {
+static void calculateRounds(int32_t numOfRows, int32_t bytes, int32_t* remainder, int32_t* rounds, int32_t* width) {
-  int32_t        v = 0;
-  const int32_t  bitWidth = 256;
-  const int32_t* p = pData;
-
-  int32_t width = (bitWidth>>3u) / sizeof(int32_t);
-  int32_t remain = numOfRows % width;
-  int32_t rounds = numOfRows / width;
-
-#if __AVX2__
-  __m256i next;
-  __m256i initialVal = _mm256_lddqu_si256((__m256i*)p);
-  p += width;
-
-  if (!isMinFunc) {  // max function
-    for (int32_t i = 0; i < rounds; ++i) {
-      next = _mm256_lddqu_si256((__m256i*)p);
-      initialVal = _mm256_max_epi32(initialVal, next);
-      p += width;
-    }
-
-    // let compare  the final results
-    const int32_t* q = (const int32_t*)&initialVal;
-    v = TMAX(q[0], q[1]);
-    for (int32_t k = 1; k < width; ++k) {
-      v = TMAX(v, q[k]);
-    }
-
-    // calculate the front and the reminder items in array list
-    int32_t start = rounds * width;
-    for (int32_t j = 0; j < remain; ++j) {
-      if (v < p[j + start]) {
-        v = p[j + start];
-      }
-    }
-  } else {  // min function
-    for (int32_t i = 0; i < rounds; ++i) {
-      next = _mm256_lddqu_si256((__m256i*)p);
-      initialVal = _mm256_min_epi32(initialVal, next);
-      p += width;
-    }
-
-    // let sum up the final results
-    const int32_t* q = (const int32_t*)&initialVal;
-    v = TMIN(q[0], q[1]);
-    for (int32_t k = 1; k < width; ++k) {
-      v = TMIN(v, q[k]);
-    }
-
-    // calculate the front and the remainder items in array list
-    int32_t start = rounds * width;
-    for (int32_t j = 0; j < remain; ++j) {
-      if (v > p[j + start]) {
-        v = p[j + start];
-      }
-    }
-  }
-#endif
-
-  return v;
-}
-
-static float floatVectorCmpAVX(const float* pData, int32_t numOfRows, bool isMinFunc) {
-  float v = 0;
   const int32_t bitWidth = 256;
-  const float* p = pData;
 
-  int32_t width = (bitWidth>>3u) / sizeof(float);
+  *width = (bitWidth>>3u) / bytes;
-  int32_t remain = numOfRows % width;
+  *remainder = numOfRows % (*width);
-  int32_t rounds = numOfRows / width;
+  *rounds = numOfRows / (*width);
-
-#if __AVX__
-
-  __m256 next;
-  __m256 initialVal = _mm256_loadu_ps(p);
-  p += width;
-
-  if (!isMinFunc) {  // max function
-    for (int32_t i = 1; i < rounds; ++i) {
-      next = _mm256_loadu_ps(p);
-      initialVal = _mm256_max_ps(initialVal, next);
-      p += width;
-    }
-
-    // let sum up the final results
-    const float* q = (const float*)&initialVal;
-    v = TMAX(q[0], q[1]);
-    for (int32_t k = 1; k < width; ++k) {
-      v = TMAX(v, q[k]);
-    }
-
-    // calculate the front and the reminder items in array list
-    int32_t start = rounds * width;
-    for (int32_t j = 0; j < remain; ++j) {
-      if (v < p[j + width]) {
-        v = p[j + width];
-      }
-    }
-  } else {  // min function
-    for (int32_t i = 1; i < rounds; ++i) {
-      next = _mm256_loadu_ps(p);
-      initialVal = _mm256_min_ps(initialVal, next);
-      p += width;
-    }
-
-    // let sum up the final results
-    const float* q = (const float*)&initialVal;
-    v = TMIN(q[0], q[1]);
-    for (int32_t k = 1; k < width; ++k) {
-      v = TMIN(v, q[k]);
-    }
-
-    // calculate the front and the reminder items in array list
-    int32_t start = rounds * bitWidth;
-    for (int32_t j = 0; j < remain; ++j) {
-      if (v > p[j + start]) {
-        v = p[j + start];
-      }
-    }
-  }
-#endif
-
-  return v;
 }
 
 static int8_t i8VectorCmpAVX2(const int8_t* pData, int32_t numOfRows, bool isMinFunc) {
   int8_t        v = 0;
-  const int32_t  bitWidth = 256;
   const int8_t* p = pData;
 
-  int32_t width = (bitWidth>>3u) / sizeof(int8_t);
+  int32_t width, remain, rounds;
-  int32_t remain = numOfRows % width;
+  calculateRounds(numOfRows, sizeof(int8_t), &remain, &rounds, &width);
-  int32_t rounds = numOfRows / width;
 
 #if __AVX2__
   __m256i next;
@@ -209,12 +90,10 @@ static int8_t i8VectorCmpAVX2(const int8_t* pData, int32_t numOfRows, bool isMin
 
 static int16_t i16VectorCmpAVX2(const int16_t* pData, int32_t numOfRows, bool isMinFunc) {
   int16_t        v = 0;
-  const int32_t  bitWidth = 256;
   const int16_t* p = pData;
 
-  int32_t width = (bitWidth>>3u) / sizeof(int16_t);
+  int32_t width, remain, rounds;
-  int32_t remain = numOfRows % width;
+  calculateRounds(numOfRows, sizeof(int16_t), &remain, &rounds, &width);
-  int32_t rounds = numOfRows / width;
 
 #if __AVX2__
   __m256i next;
@@ -236,6 +115,7 @@ static int16_t i16VectorCmpAVX2(const int16_t* pData, int32_t numOfRows, bool is
       v = TMAX(v, q[k]);
     }
 
+
     // calculate the front and the reminder items in array list
     int32_t start = rounds * width;
     for (int32_t j = 0; j < remain; ++j) {
@@ -271,20 +151,208 @@ static int16_t i16VectorCmpAVX2(const int16_t* pData, int32_t numOfRows, bool is
   return v;
 }
 
+static int32_t i32VectorCmpAVX2(const int32_t* pData, int32_t numOfRows, bool isMinFunc) {
+  int32_t        v = 0;
+  const int32_t* p = pData;
+
+  int32_t width, remain, rounds;
+  calculateRounds(numOfRows, sizeof(int32_t), &remain, &rounds, &width);
+
+#if __AVX2__
+  __m256i next;
+  __m256i initialVal = _mm256_lddqu_si256((__m256i*)p);
+  p += width;
+
+  if (!isMinFunc) {  // max function
+    for (int32_t i = 0; i < rounds; ++i) {
+      next = _mm256_lddqu_si256((__m256i*)p);
+      initialVal = _mm256_max_epi32(initialVal, next);
+      p += width;
+    }
+
+    // let compare  the final results
+    const int32_t* q = (const int32_t*)&initialVal;
+    v = TMAX(q[0], q[1]);
+    for (int32_t k = 1; k < width; ++k) {
+      v = TMAX(v, q[k]);
+    }
+
+    // calculate the front and the reminder items in array list
+    int32_t start = rounds * width;
+    for (int32_t j = 0; j < remain; ++j) {
+      if (v < p[j + start]) {
+        v = p[j + start];
+      }
+    }
+  } else {  // min function
+    for (int32_t i = 0; i < rounds; ++i) {
+      next = _mm256_lddqu_si256((__m256i*)p);
+      initialVal = _mm256_min_epi32(initialVal, next);
+      p += width;
+    }
+
+    // let sum up the final results
+    const int32_t* q = (const int32_t*)&initialVal;
+    v = TMIN(q[0], q[1]);
+    for (int32_t k = 1; k < width; ++k) {
+      v = TMIN(v, q[k]);
+    }
+
+    // calculate the front and the remainder items in array list
+    int32_t start = rounds * width;
+    for (int32_t j = 0; j < remain; ++j) {
+      if (v > p[j + start]) {
+        v = p[j + start];
+      }
+    }
+  }
+#endif
+
+  return v;
+}
+
+static float floatVectorCmpAVX(const float* pData, int32_t numOfRows, bool isMinFunc) {
+  float v = 0;
+  const float* p = pData;
+
+  int32_t width, remain, rounds;
+  calculateRounds(numOfRows, sizeof(float), &remain, &rounds, &width);
+
+#if __AVX__
+
+  __m256 next;
+  __m256 initialVal = _mm256_loadu_ps(p);
+  p += width;
+
+  if (!isMinFunc) {  // max function
+    for (int32_t i = 1; i < rounds; ++i) {
+      next = _mm256_loadu_ps(p);
+      initialVal = _mm256_max_ps(initialVal, next);
+      p += width;
+    }
+
+    // let sum up the final results
+    const float* q = (const float*)&initialVal;
+    v = TMAX(q[0], q[1]);
+    for (int32_t k = 1; k < width; ++k) {
+      v = TMAX(v, q[k]);
+    }
+
+    // calculate the front and the reminder items in array list
+    int32_t start = rounds * width;
+    for (int32_t j = 0; j < remain; ++j) {
+      if (v < p[j + start]) {
+        v = p[j + start];
+      }
+    }
+  } else {  // min function
+    for (int32_t i = 1; i < rounds; ++i) {
+      next = _mm256_loadu_ps(p);
+      initialVal = _mm256_min_ps(initialVal, next);
+      p += width;
+    }
+
+    // let sum up the final results
+    const float* q = (const float*)&initialVal;
+    v = TMIN(q[0], q[1]);
+    for (int32_t k = 1; k < width; ++k) {
+      v = TMIN(v, q[k]);
+    }
+
+    // calculate the front and the reminder items in array list
+    int32_t start = rounds * width;
+    for (int32_t j = 0; j < remain; ++j) {
+      if (v > p[j + start]) {
+        v = p[j + start];
+      }
+    }
+  }
+#endif
+
+  return v;
+}
+
+static double doubleVectorCmpAVX(const double* pData, int32_t numOfRows, bool isMinFunc) {
+  double        v = 0;
+  const double* p = pData;
+
+  int32_t width, remain, rounds;
+  calculateRounds(numOfRows, sizeof(double), &remain, &rounds, &width);
+
+#if __AVX__
+
+  __m256d next;
+  __m256d initialVal = _mm256_loadu_pd(p);
+  p += width;
+
+  if (!isMinFunc) {  // max function
+    for (int32_t i = 1; i < rounds; ++i) {
+      next = _mm256_loadu_pd(p);
+      initialVal = _mm256_max_pd(initialVal, next);
+      p += width;
+    }
+
+    // let sum up the final results
+    const double* q = (const double*)&initialVal;
+    v = TMAX(q[0], q[1]);
+    for (int32_t k = 1; k < width; ++k) {
+      v = TMAX(v, q[k]);
+    }
+
+    // calculate the front and the reminder items in array list
+    int32_t start = rounds * width;
+    for (int32_t j = 0; j < remain; ++j) {
+      if (v < p[j + start]) {
+        v = p[j + start];
+      }
+    }
+  } else {  // min function
+    for (int32_t i = 1; i < rounds; ++i) {
+      next = _mm256_loadu_pd(p);
+      initialVal = _mm256_min_pd(initialVal, next);
+      p += width;
+    }
+
+    // let sum up the final results
+    const double* q = (const double*)&initialVal;
+    v = TMIN(q[0], q[1]);
+    for (int32_t k = 1; k < width; ++k) {
+      v = TMIN(v, q[k]);
+    }
+
+    // calculate the front and the reminder items in array list
+    int32_t start = rounds * width;
+    for (int32_t j = 0; j < remain; ++j) {
+      if (v > p[j + start]) {
+        v = p[j + start];
+      }
+    }
+  }
+#endif
+
+  return v;
+}
+
+static int32_t findFirstVal(const SColumnInfoData* pCol, int32_t start, int32_t numOfRows) {
+  int32_t i = start;
+  while (i < (start + numOfRows)) {
+    if (!colDataIsNull_f(pCol->nullbitmap, i)) {
+      break;
+    }
+    i += 1;
+  }
+
+  return i;
+}
+
 static int32_t handleInt8Col(SColumnInfoData* pCol, int32_t start, int32_t numOfRows, SqlFunctionCtx* pCtx,
                              SMinmaxResInfo* pBuf, bool isMinFunc) {
   int8_t* pData = (int8_t*)pCol->pData;
   int8_t* val = (int8_t*)&pBuf->v;
 
   int32_t numOfElems = 0;
-  if (pCol->hasNull || numOfRows <= 8 || pCtx->subsidiaries.num > 0) {
+  if (pCol->hasNull || numOfRows <= 32 || pCtx->subsidiaries.num > 0) {
-    int32_t i = start;
+    int32_t i = findFirstVal(pCol, start, numOfRows);
-    while (i < (start + numOfRows)) {
-      if (!colDataIsNull_f(pCol->nullbitmap, i)) {
-        break;
-      }
-      i += 1;
-    }
 
     if ((i < (start + numOfRows)) && (!pBuf->assign)) {
       *val = pData[i];
@@ -365,13 +433,7 @@ static int32_t handleInt16Col(SColumnInfoData* pCol, int32_t start, int32_t numO
 
   int32_t numOfElems = 0;
   if (pCol->hasNull || numOfRows <= 8 || pCtx->subsidiaries.num > 0) {
-    int32_t i = start;
+    int32_t i = findFirstVal(pCol, start, numOfRows);
-    while (i < (start + numOfRows)) {
-      if (!colDataIsNull_f(pCol->nullbitmap, i)) {
-        break;
-      }
-      i += 1;
-    }
 
     if ((i < (start + numOfRows)) && (!pBuf->assign)) {
       *val = pData[i];
@@ -452,13 +514,7 @@ static int32_t handleInt32Col(SColumnInfoData* pCol, int32_t start, int32_t numO
 
   int32_t numOfElems = 0;
   if (pCol->hasNull || numOfRows <= 8 || pCtx->subsidiaries.num > 0) {
-    int32_t i = start;
+    int32_t i = findFirstVal(pCol, start, numOfRows);
-    while (i < (start + numOfRows)) {
-      if (!colDataIsNull_f(pCol->nullbitmap, i)) {
-        break;
-      }
-      i += 1;
-    }
 
     if ((i < (start + numOfRows)) && (!pBuf->assign)) {
       *val = pData[i];
@@ -539,13 +595,7 @@ static int32_t handleInt64Col(SColumnInfoData* pCol, int32_t start, int32_t numO
 
   int32_t numOfElems = 0;
   if (pCol->hasNull || pCtx->subsidiaries.num > 0) {
-    int32_t i = start;
+    int32_t i = findFirstVal(pCol, start, numOfRows);
-    while (i < (start + numOfRows)) {
-      if (!colDataIsNull_f(pCol->nullbitmap, i)) {
-        break;
-      }
-      i += 1;
-    }
 
     if ((i < (start + numOfRows)) && (!pBuf->assign)) {
       *val = pData[i];
@@ -616,18 +666,11 @@ static int32_t handleInt64Col(SColumnInfoData* pCol, int32_t start, int32_t numO
 static int32_t handleFloatCol(SColumnInfoData* pCol, int32_t start, int32_t numOfRows, SqlFunctionCtx* pCtx,
                               SMinmaxResInfo* pBuf, bool isMinFunc) {
   float* pData = (float*)pCol->pData;
-  double* val = (double*)&pBuf->v;
+  float* val = (float*)&pBuf->v;
 
   int32_t numOfElems = 0;
   if (pCol->hasNull || numOfRows < 8 || pCtx->subsidiaries.num > 0) {
-    int32_t i = start;
+    int32_t i = findFirstVal(pCol, start, numOfRows);
-    while (i < (start + numOfRows)) {
-      if (!colDataIsNull_f(pCol->nullbitmap, i)) {
-        break;
-      }
-      i += 1;
-    }
-
     if ((i < (start + numOfRows)) && (!pBuf->assign)) {
       *val = pData[i];
       if (pCtx->subsidiaries.num > 0) {
@@ -701,18 +744,12 @@ static int32_t handleFloatCol(SColumnInfoData* pCol, int32_t start, int32_t numO
 
 static int32_t handleDoubleCol(SColumnInfoData* pCol, int32_t start, int32_t numOfRows, SqlFunctionCtx* pCtx,
                               SMinmaxResInfo* pBuf, bool isMinFunc) {
-  float* pData = (float*)pCol->pData;
+  double* pData = (double*)pCol->pData;
   double* val = (double*)&pBuf->v;
 
   int32_t numOfElems = 0;
-  if (pCol->hasNull || numOfRows < 8 || pCtx->subsidiaries.num > 0) {
+  if (pCol->hasNull || numOfRows < 4 || pCtx->subsidiaries.num > 0) {
-    int32_t i = start;
+    int32_t i = findFirstVal(pCol, start, numOfRows);
-    while (i < (start + numOfRows)) {
-      if (!colDataIsNull_f(pCol->nullbitmap, i)) {
-        break;
-      }
-      i += 1;
-    }
 
     if ((i < (start + numOfRows)) && (!pBuf->assign)) {
       *val = pData[i];
@@ -757,7 +794,7 @@ static int32_t handleDoubleCol(SColumnInfoData* pCol, int32_t start, int32_t num
   } else {  // not has null value
     // AVX version to speedup the loop
     if (tsAVXEnable && tsSIMDEnable) {
-      *val = (double) floatVectorCmpAVX(pData, numOfRows, isMinFunc);
+      *val = (double) doubleVectorCmpAVX(pData, numOfRows, isMinFunc);
     } else {
       if (!pBuf->assign) {
         *val = pData[0];
@@ -813,7 +850,7 @@ int32_t doMinMaxHelper(SqlFunctionCtx* pCtx, int32_t isMinFunc) {
 
   if (IS_NULL_TYPE(type)) {
     numOfElems = 0;
-    goto _min_max_over;
+    goto _over;
   }
 
   // data in current data block are qualified to the query
@@ -914,117 +951,10 @@ int32_t doMinMaxHelper(SqlFunctionCtx* pCtx, int32_t isMinFunc) {
       numOfElems = handleInt8Col(pCol, start, numOfRows, pCtx, pBuf, isMinFunc);
     } else if (type == TSDB_DATA_TYPE_SMALLINT) {
       numOfElems = handleInt16Col(pCol, start, numOfRows, pCtx, pBuf, isMinFunc);
-      int16_t* pData = (int16_t*)pCol->pData;
-      int16_t* val = (int16_t*)&pBuf->v;
-
-      for (int32_t i = start; i < start + numOfRows; ++i) {
-        if ((pCol->hasNull) && colDataIsNull_f(pCol->nullbitmap, i)) {
-          continue;
-        }
-
-        if (!pBuf->assign) {
-          *val = pData[i];
-          if (pCtx->subsidiaries.num > 0) {
-            pBuf->tuplePos = saveTupleData(pCtx, i, pCtx->pSrcBlock, NULL);
-          }
-          pBuf->assign = true;
-        } else {
-          // ignore the equivalent data value
-          // NOTE: An faster version to avoid one additional comparison with FPU.
-          if (isMinFunc) {  // min
-            if (*val > pData[i]) {
-              *val = pData[i];
-              if (pCtx->subsidiaries.num > 0) {
-                updateTupleData(pCtx, i, pCtx->pSrcBlock, &pBuf->tuplePos);
-              }
-            }
-          } else {  // max
-            if (*val < pData[i]) {
-              *val = pData[i];
-              if (pCtx->subsidiaries.num > 0) {
-                updateTupleData(pCtx, i, pCtx->pSrcBlock, &pBuf->tuplePos);
-              }
-            }
-          }
-        }
-
-        numOfElems += 1;
-      }
     } else if (type == TSDB_DATA_TYPE_INT) {
       numOfElems = handleInt32Col(pCol, start, numOfRows, pCtx, pBuf, isMinFunc);
-#if 0
-      for (int32_t i = start; i < start + numOfRows; ++i) {
-        if ((pCol->hasNull) && colDataIsNull_f(pCol->nullbitmap, i)) {
-          continue;
-        }
-
-        if (!pBuf->assign) {
-          *val = pData[i];
-          if (pCtx->subsidiaries.num > 0) {
-            pBuf->tuplePos = saveTupleData(pCtx, i, pCtx->pSrcBlock, NULL);
-          }
-          pBuf->assign = true;
-        } else {
-          // ignore the equivalent data value
-          // NOTE: An faster version to avoid one additional comparison with FPU.
-          if (isMinFunc) {  // min
-            if (*val > pData[i]) {
-              *val = pData[i];
-              if (pCtx->subsidiaries.num > 0) {
-                updateTupleData(pCtx, i, pCtx->pSrcBlock, &pBuf->tuplePos);
-              }
-            }
-          } else {  // max
-            if (*val < pData[i]) {
-              *val = pData[i];
-              if (pCtx->subsidiaries.num > 0) {
-                updateTupleData(pCtx, i, pCtx->pSrcBlock, &pBuf->tuplePos);
-              }
-            }
-          }
-        }
-
-        numOfElems += 1;
-      }
-#endif
-
     } else if (type == TSDB_DATA_TYPE_BIGINT) {
-      int64_t* pData = (int64_t*)pCol->pData;
+      numOfElems = handleInt64Col(pCol, start, numOfRows, pCtx, pBuf, isMinFunc);
-      int64_t* val = (int64_t*)&pBuf->v;
-
-      for (int32_t i = start; i < start + numOfRows; ++i) {
-        if ((pCol->hasNull) && colDataIsNull_f(pCol->nullbitmap, i)) {
-          continue;
-        }
-
-        if (!pBuf->assign) {
-          *val = pData[i];
-          if (pCtx->subsidiaries.num > 0) {
-            pBuf->tuplePos = saveTupleData(pCtx, i, pCtx->pSrcBlock, NULL);
-          }
-          pBuf->assign = true;
-        } else {
-          // ignore the equivalent data value
-          // NOTE: An faster version to avoid one additional comparison with FPU.
-          if (isMinFunc) {  // min
-            if (*val > pData[i]) {
-              *val = pData[i];
-              if (pCtx->subsidiaries.num > 0) {
-                updateTupleData(pCtx, i, pCtx->pSrcBlock, &pBuf->tuplePos);
-              }
-            }
-          } else {  // max
-            if (*val < pData[i]) {
-              *val = pData[i];
-              if (pCtx->subsidiaries.num > 0) {
-                updateTupleData(pCtx, i, pCtx->pSrcBlock, &pBuf->tuplePos);
-              }
-            }
-          }
-        }
-
-        numOfElems += 1;
-      }
     }
   } else if (IS_UNSIGNED_NUMERIC_TYPE(type)) {
     if (type == TSDB_DATA_TYPE_UTINYINT) {
@@ -1215,56 +1145,9 @@ int32_t doMinMaxHelper(SqlFunctionCtx* pCtx, int32_t isMinFunc) {
     }
   } else if (type == TSDB_DATA_TYPE_FLOAT) {
     numOfElems = handleFloatCol(pCol, start, numOfRows, pCtx, pBuf, isMinFunc);
-#if 0
-    for (int32_t i = start; i < start + numOfRows; ++i) {
-      if ((pCol->hasNull) && colDataIsNull_f(pCol->nullbitmap, i)) {
-        continue;
-      }
-
-      if (!pBuf->assign) {
-        *val = pData[i];
-        if (pCtx->subsidiaries.num > 0) {
-          pBuf->tuplePos = saveTupleData(pCtx, i, pCtx->pSrcBlock, NULL);
-        }
-        pBuf->assign = true;
-      } else {
-#if 0
-        if ((*val) == pData[i]) {
-          continue;
-        }
-
-        if ((*val < pData[i]) ^ isMinFunc) {
-          *val = pData[i];
-          if (pCtx->subsidiaries.num > 0) {
-            updateTupleData(pCtx, i, pCtx->pSrcBlock, &pBuf->tuplePos);
-          }
-        }
-#endif
-        // NOTE: An faster version to avoid one additional comparison with FPU.
-        if (isMinFunc) {  // min
-          if (*val > pData[i]) {
-            *val = pData[i];
-            if (pCtx->subsidiaries.num > 0) {
-              updateTupleData(pCtx, i, pCtx->pSrcBlock, &pBuf->tuplePos);
-            }
-          }
-        } else {  // max
-          if (*val < pData[i]) {
-            *val = pData[i];
-            if (pCtx->subsidiaries.num > 0) {
-              updateTupleData(pCtx, i, pCtx->pSrcBlock, &pBuf->tuplePos);
-            }
-          }
-        }
-      }
-
-      numOfElems += 1;
-    }
-#endif
-
   }
 
-_min_max_over:
+_over:
   if (numOfElems == 0 && pCtx->subsidiaries.num > 0 && !pBuf->nullTupleSaved) {
     pBuf->nullTuplePos = saveTupleData(pCtx, pInput->startRowIndex, pCtx->pSrcBlock, NULL);
     pBuf->nullTupleSaved = true;

source/libs/function/src/udfd.c

@@ -27,6 +27,7 @@
 #include "tglobal.h"
 #include "tmsg.h"
 #include "trpc.h"
+#include "tmisce.h"
 // clang-foramt on
 
 typedef struct SUdfdContext {