diff --git a/src/Access/Common/QuotaDefs.cpp b/src/Access/Common/QuotaDefs.cpp
index f9f8a56d534..66a374ed83d 100644
--- a/src/Access/Common/QuotaDefs.cpp
+++ b/src/Access/Common/QuotaDefs.cpp
@@ -1,13 +1,12 @@
 #include <Access/Common/QuotaDefs.h>
 #include <Common/Exception.h>
-
-#include <base/range.h>
+#include <IO/ReadHelpers.h>
+#include <IO/WriteHelpers.h>
 
 #include <boost/algorithm/string/case_conv.hpp>
 #include <boost/algorithm/string/classification.hpp>
 #include <boost/algorithm/string/replace.hpp>
 #include <boost/algorithm/string/split.hpp>
-#include <boost/lexical_cast.hpp>
 
 
 namespace DB
@@ -29,15 +28,15 @@ String QuotaTypeInfo::valueToString(QuotaValue value) const
     if (!(value % output_denominator))
         return std::to_string(value / output_denominator);
     else
-        return boost::lexical_cast<std::string>(static_cast<double>(value) / output_denominator);
+        return toString(static_cast<double>(value) / output_denominator);
 }
 
 QuotaValue QuotaTypeInfo::stringToValue(const String & str) const
 {
     if (output_denominator == 1)
-        return static_cast<QuotaValue>(std::strtoul(str.c_str(), nullptr, 10));
+        return static_cast<QuotaValue>(parse<UInt64>(str));
     else
-        return static_cast<QuotaValue>(std::strtod(str.c_str(), nullptr) * output_denominator);
+        return static_cast<QuotaValue>(parse<Float64>(str) * output_denominator);
 }
 
 String QuotaTypeInfo::valueToStringWithName(QuotaValue value) const
diff --git a/src/IO/readFloatText.h b/src/IO/readFloatText.h
index a72ff82008e..369ea4ab87c 100644
--- a/src/IO/readFloatText.h
+++ b/src/IO/readFloatText.h
@@ -144,7 +144,7 @@ bool assertOrParseNaN(ReadBuffer & buf)
 template <typename T, typename ReturnType>
 ReturnType readFloatTextPreciseImpl(T & x, ReadBuffer & buf)
 {
-    static_assert(std::is_same_v<T, double> || std::is_same_v<T, float>, "Argument for readFloatTextFastFloatImpl must be float or double");
+    static_assert(std::is_same_v<T, double> || std::is_same_v<T, float>, "Argument for readFloatTextPreciseImpl must be float or double");
     static_assert('a' > '.' && 'A' > '.' && '\n' < '.' && '\t' < '.' && '\'' < '.' && '"' < '.', "Layout of char is not like ASCII"); //-V590
 
     static constexpr bool throw_exception = std::is_same_v<ReturnType, void>;
diff --git a/src/Parsers/ExpressionElementParsers.cpp b/src/Parsers/ExpressionElementParsers.cpp
index c6b51fd4dfe..23f016b7791 100644
--- a/src/Parsers/ExpressionElementParsers.cpp
+++ b/src/Parsers/ExpressionElementParsers.cpp
@@ -1,15 +1,14 @@
-#include <cerrno>
-#include <cstdlib>
-
 #include <Poco/String.h>
 
 #include <IO/ReadBufferFromMemory.h>
 #include <IO/ReadHelpers.h>
-#include <Parsers/DumpASTNode.h>
+#include <IO/readFloatText.h>
+
 #include <Common/typeid_cast.h>
 #include <Common/StringUtils/StringUtils.h>
 #include <Common/BinStringDecodeHelper.h>
 
+#include <Parsers/DumpASTNode.h>
 #include <Parsers/ASTAsterisk.h>
 #include <Parsers/ASTCollation.h>
 #include <Parsers/ASTColumnsTransformers.h>
@@ -29,22 +28,17 @@
 #include <Parsers/ASTAssignment.h>
 #include <Parsers/ASTColumnsMatcher.h>
 #include <Parsers/ASTExplainQuery.h>
-
 #include <Parsers/ASTSelectQuery.h>
 #include <Parsers/ASTTablesInSelectQuery.h>
-
-
 #include <Parsers/parseIdentifierOrStringLiteral.h>
 #include <Parsers/parseIntervalKind.h>
 #include <Parsers/ExpressionListParsers.h>
 #include <Parsers/IAST_fwd.h>
 #include <Parsers/ParserSelectWithUnionQuery.h>
 #include <Parsers/ParserCase.h>
-
 #include <Parsers/ExpressionElementParsers.h>
 #include <Parsers/ParserCreateQuery.h>
 #include <Parsers/ParserExplainQuery.h>
-
 #include <Parsers/queryToString.h>
 
 #include <Interpreters/StorageID.h>
@@ -834,10 +828,9 @@ bool ParserNumber::parseImpl(Pos & pos, ASTPtr & node, Expected & expected)
 
     auto try_read_float = [&](const char * it, const char * end)
     {
-        char * str_end;
-        errno = 0;    /// Functions strto* don't clear errno.
-        Float64 float_value = std::strtod(it, &str_end);
-        if (str_end == end && errno != ERANGE)
+        Float64 float_value = 0;
+        ReadBufferFromMemory buf(it, end - it);
+        if (tryReadFloatTextPrecise(float_value, buf))
         {
             if (float_value < 0)
                 throw Exception("Logical error: token number cannot begin with minus, but parsed float number is less than zero.", ErrorCodes::LOGICAL_ERROR);
@@ -882,7 +875,10 @@ bool ParserNumber::parseImpl(Pos & pos, ASTPtr & node, Expected & expected)
     for (const auto * it = pos->begin; it != pos->end; ++it)
     {
         if (*it != '_')
-            buf[buf_size++] = *it;
+        {
+            buf[buf_size] = *it;
+            ++buf_size;
+        }
         if (unlikely(buf_size > MAX_LENGTH_OF_NUMBER))
         {
             expected.add(pos, "number");
diff --git a/src/Processors/Formats/Impl/ConstantExpressionTemplate.cpp b/src/Processors/Formats/Impl/ConstantExpressionTemplate.cpp
index 994af449947..9e7a5a9aa8f 100644
--- a/src/Processors/Formats/Impl/ConstantExpressionTemplate.cpp
+++ b/src/Processors/Formats/Impl/ConstantExpressionTemplate.cpp
@@ -553,7 +553,9 @@ bool ConstantExpressionTemplate::parseLiteralAndAssertType(
     {
         Field number;
         if (type_info.is_nullable && 4 <= istr.available() && 0 == strncasecmp(istr.position(), "NULL", 4))
+        {
             istr.position() += 4;
+        }
         else
         {
             /// ParserNumber::parse(...) is about 20x slower than strtod(...)