feat(query): add hyperloglog scalar version

TD-17344

include/libs/scalar/scalar.h

@@ -111,6 +111,7 @@ int32_t derivativeScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalar
 int32_t irateScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
 int32_t twaScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
 int32_t mavgScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
+int32_t hllScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
 
 #ifdef __cplusplus
 }

source/libs/function/src/builtins.c

@@ -2369,6 +2369,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
     .getEnvFunc   = getHLLFuncEnv,
     .initFunc     = functionSetup,
     .processFunc  = hllFunction,
+    .sprocessFunc = hllScalarFunction,
     .finalizeFunc = hllFinalize,
     .invertFunc   = NULL,
     .combineFunc  = hllCombine,

source/libs/scalar/src/sclfunc.c

@@ -2421,3 +2421,7 @@ int32_t twaScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *
 int32_t mavgScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
   return avgScalarFunction(pInput, inputNum, pOutput);
 }
+
+int32_t hllScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
+  return countScalarFunction(pInput, inputNum, pOutput);
+}