[TD-13946]: fix bug caused by int16_t colBytes as head/tail/unique

src/client/src/tscUtil.c

@@ -4946,7 +4946,7 @@ static int32_t createGlobalAggregateExpr(SQueryAttr* pQueryAttr, SQueryInfo* pQu
     pse->colType = pExpr->base.resType;
     if(pExpr->base.resBytes > INT16_MAX &&
         (pExpr->base.functionId == TSDB_FUNC_UNIQUE || pExpr->base.functionId == TSDB_FUNC_MODE
-         || pExpr->base.functionId == TSDB_FUNC_TAIL)){
+         || pExpr->base.functionId == TSDB_FUNC_TAIL || pExpr->base.functionId == TSDB_FUNC_SAMPLE)){
       pQueryAttr->interBytesForGlobal = pExpr->base.resBytes;
     }else{
       pse->colBytes = pExpr->base.resBytes;

src/query/src/qExecutor.c

@@ -1935,7 +1935,7 @@ static SQLFunctionCtx* createSQLFunctionCtx(SQueryRuntimeEnv* pRuntimeEnv, SExpr
     pCtx->inputType  = pSqlExpr->colType;
     if (pRuntimeEnv->pQueryAttr->interBytesForGlobal > INT16_MAX &&
         (pSqlExpr->functionId == TSDB_FUNC_UNIQUE || pSqlExpr->functionId == TSDB_FUNC_MODE
-         || pSqlExpr->functionId == TSDB_FUNC_TAIL)){
+         || pSqlExpr->functionId == TSDB_FUNC_TAIL || pSqlExpr->functionId == TSDB_FUNC_SAMPLE)) {
       pCtx->inputBytes  = pRuntimeEnv->pQueryAttr->interBytesForGlobal;
     }else{
       pCtx->inputBytes = pSqlExpr->colBytes;