refactor: remove redundant codes.

include/common/ttypes.h

@@ -337,21 +337,16 @@ typedef struct tDataTypeDescriptor {
                       int32_t nBuf);
   int32_t (*decompFunc)(void *pIn, int32_t nIn, int32_t nEle, void *pOut, int32_t nOut, uint8_t cmprAlg, void *pBuf,
                         int32_t nBuf);
-  void (*statisFunc)(int8_t bitmapMode, const void *pBitmap, const void *pData, int32_t numofrow, int64_t *min,
-                     int64_t *max, int64_t *sum, int16_t *minindex, int16_t *maxindex, int16_t *numofnull);
 } tDataTypeDescriptor;
 
 extern tDataTypeDescriptor tDataTypes[TSDB_DATA_TYPE_MAX];
 
 bool isValidDataType(int32_t type);
 
-void        setVardataNull(void *val, int32_t type);
-void        setNull(void *val, int32_t type, int32_t bytes);
-void        setNullN(void *val, int32_t type, int32_t bytes, int32_t numOfElems);
-const void *getNullValue(int32_t type);
-
+void  setVardataNull(void *val, int32_t type);
+//void  setNull(void *val, int32_t type, int32_t bytes);
+//void  setNullN(void *val, int32_t type, int32_t bytes, int32_t numOfElems);
 void  assignVal(char *val, const char *src, int32_t len, int32_t type);
-void  tsDataSwap(void *pLeft, void *pRight, int32_t type, int32_t size, void *buf);
 void  operateVal(void *dst, void *s1, void *s2, int32_t optr, int32_t type);
 void *getDataMin(int32_t type);
 void *getDataMax(int32_t type);

include/common/tvariant.h

@@ -39,8 +39,6 @@ typedef struct SVariant {
 int32_t toInteger(const char *z, int32_t n, int32_t base, int64_t *value);
 int32_t toUInteger(const char *z, int32_t n, int32_t base, uint64_t *value);
 
-bool taosVariantIsValid(SVariant *pVar);
-
 void taosVariantCreateFromBinary(SVariant *pVar, const char *pz, size_t len, uint32_t type);
 
 void taosVariantDestroy(SVariant *pV);
@@ -49,15 +47,6 @@ void taosVariantAssign(SVariant *pDst, const SVariant *pSrc);
 
 int32_t taosVariantCompare(const SVariant *p1, const SVariant *p2);
 
-int32_t taosVariantToString(SVariant *pVar, char *dst);
-
-int32_t taosVariantDump(SVariant *pVariant, char *payload, int16_t type, bool includeLengthPrefix);
-
-#if 0
-int32_t taosVariantDumpEx(SVariant *pVariant, char *payload, int16_t type, bool includeLengthPrefix, bool *converted, char *extInfo);
-#endif
-
-int32_t taosVariantTypeSetType(SVariant *pVariant, char type);
 char   *taosVariantGet(SVariant *pVar, int32_t type);
 
 #ifdef __cplusplus

source/libs/function/src/builtinsimpl.c

@@ -6169,99 +6169,6 @@ int32_t groupKeyFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
   return pResInfo->numOfRes;
 }
 
-int32_t interpFunction(SqlFunctionCtx* pCtx) {
-#if 0
-  int32_t fillType = (int32_t) pCtx->param[2].i64;
-  //bool ascQuery = (pCtx->order == TSDB_ORDER_ASC);
-
-  if (pCtx->start.key == pCtx->startTs) {
-    assert(pCtx->start.key != INT64_MIN);
-
-    COPY_TYPED_DATA(pCtx->pOutput, pCtx->inputType, &pCtx->start.val);
-
-    goto interp_success_exit;
-  } else if (pCtx->end.key == pCtx->startTs && pCtx->end.key != INT64_MIN && fillType == TSDB_FILL_NEXT) {
-    COPY_TYPED_DATA(pCtx->pOutput, pCtx->inputType, &pCtx->end.val);
-
-    goto interp_success_exit;
-  }
-
-  switch (fillType) {
-    case TSDB_FILL_NULL:
-      setNull(pCtx->pOutput, pCtx->outputType, pCtx->outputBytes);
-      break;
-
-    case TSDB_FILL_SET_VALUE:
-      tVariantDump(&pCtx->param[1], pCtx->pOutput, pCtx->inputType, true);
-      break;
-
-    case TSDB_FILL_LINEAR:
-      if (pCtx->start.key == INT64_MIN || pCtx->start.key > pCtx->startTs
-          || pCtx->end.key == INT64_MIN || pCtx->end.key < pCtx->startTs) {
-        goto interp_exit;
-      }
-
-      double v1 = -1, v2 = -1;
-      GET_TYPED_DATA(v1, double, pCtx->inputType, &pCtx->start.val);
-      GET_TYPED_DATA(v2, double, pCtx->inputType, &pCtx->end.val);
-
-      SPoint point1 = {.key = pCtx->start.key, .val = &v1};
-      SPoint point2 = {.key = pCtx->end.key, .val = &v2};
-      SPoint point  = {.key = pCtx->startTs, .val = pCtx->pOutput};
-
-      int32_t srcType = pCtx->inputType;
-      if (isNull((char *)&pCtx->start.val, srcType) || isNull((char *)&pCtx->end.val, srcType)) {
-        setNull(pCtx->pOutput, srcType, pCtx->inputBytes);
-      } else {
-        bool exceedMax = false, exceedMin = false;
-        taosGetLinearInterpolationVal(&point, pCtx->outputType, &point1, &point2, TSDB_DATA_TYPE_DOUBLE, &exceedMax, &exceedMin);
-        if (exceedMax || exceedMin) {
-          __compar_fn_t func = getComparFunc((int32_t)pCtx->inputType, 0);
-          if (func(&pCtx->start.val, &pCtx->end.val) <= 0) {
-            COPY_TYPED_DATA(pCtx->pOutput, pCtx->inputType, exceedMax ? &pCtx->start.val : &pCtx->end.val);
-          } else {
-            COPY_TYPED_DATA(pCtx->pOutput, pCtx->inputType, exceedMax ? &pCtx->end.val : &pCtx->start.val);
-          }
-        }
-      }
-      break;
-
-    case TSDB_FILL_PREV:
-      if (pCtx->start.key == INT64_MIN || pCtx->start.key > pCtx->startTs) {
-        goto interp_exit;
-      }
-
-      COPY_TYPED_DATA(pCtx->pOutput, pCtx->inputType, &pCtx->start.val);
-      break;
-
-    case TSDB_FILL_NEXT:
-      if (pCtx->end.key == INT64_MIN || pCtx->end.key < pCtx->startTs) {
-        goto interp_exit;
-      }
-
-      COPY_TYPED_DATA(pCtx->pOutput, pCtx->inputType, &pCtx->end.val);
-      break;
-
-    case TSDB_FILL_NONE:
-      // do nothing
-    default:
-      goto interp_exit;
-  }
-
-
-  interp_success_exit:
-  *(TSKEY*)pCtx->ptsOutputBuf = pCtx->startTs;
-  INC_INIT_VAL(pCtx, 1);
-
-  interp_exit:
-  pCtx->start.key = INT64_MIN;
-  pCtx->end.key = INT64_MIN;
-  pCtx->endTs = pCtx->startTs;
-#endif
-
-  return TSDB_CODE_SUCCESS;
-}
-
 int32_t cachedLastRowFunction(SqlFunctionCtx* pCtx) {
   int32_t numOfElems = 0;