ClickHouse · alexey-milovidov · Aug 10, 2023 · Aug 9, 2023 · Aug 9, 2023 · Aug 9, 2023
diff --git a/base/base/JSON.cpp b/base/base/JSON.cpp
@@ -7,8 +7,6 @@
 #include <base/find_symbols.h>
 #include <base/preciseExp10.h>
 
-#include <iostream>
-
 #define JSON_MAX_DEPTH 100
 
 

diff --git a/base/base/wide_integer_impl.h b/base/base/wide_integer_impl.h
@@ -12,7 +12,6 @@
 #include <tuple>
 #include <limits>
 
-#include <boost/multiprecision/cpp_bin_float.hpp>
 #include <boost/math/special_functions/fpclassify.hpp>
 
 // NOLINTBEGIN(*)
@@ -22,6 +21,7 @@
 #define CONSTEXPR_FROM_DOUBLE constexpr
 using FromDoubleIntermediateType = long double;
 #else
+#include <boost/multiprecision/cpp_bin_float.hpp>
 /// `wide_integer_from_builtin` can't be constexpr with non-literal `cpp_bin_float_double_extended`
 #define CONSTEXPR_FROM_DOUBLE
 using FromDoubleIntermediateType = boost::multiprecision::cpp_bin_float_double_extended;

diff --git a/base/poco/Data/ODBC/src/Unicode_UNIXODBC.cpp b/base/poco/Data/ODBC/src/Unicode_UNIXODBC.cpp
@@ -19,7 +19,6 @@
 #include "Poco/UTF16Encoding.h"
 #include "Poco/Buffer.h"
 #include "Poco/Exception.h"
-#include <iostream>
 
 
 using Poco::Buffer;

diff --git a/base/poco/Foundation/src/Task.cpp b/base/poco/Foundation/src/Task.cpp
@@ -16,7 +16,6 @@
 #include "Poco/TaskManager.h"
 #include "Poco/Exception.h"
 
-#include <iostream>
 #include <array>
 
 

diff --git a/base/poco/JSON/src/Object.cpp b/base/poco/JSON/src/Object.cpp
@@ -14,7 +14,6 @@
 
 #include "Poco/JSON/Object.h"
 #include <iostream>
-#include <sstream>
 
 
 using Poco::Dynamic::Var;

diff --git a/base/poco/Net/src/HTTPClientSession.cpp b/base/poco/Net/src/HTTPClientSession.cpp
@@ -26,7 +26,6 @@
 #include "Poco/CountingStream.h"
 #include "Poco/RegularExpression.h"
 #include <sstream>
-#include <iostream>
 
 
 using Poco::NumberFormatter;

diff --git a/programs/disks/ICommand.cpp b/programs/disks/ICommand.cpp
@@ -1,4 +1,6 @@
 #include "ICommand.h"
+#include <iostream>
+
 
 namespace DB
 {

diff --git a/src/Access/MemoryAccessStorage.h b/src/Access/MemoryAccessStorage.h
@@ -6,6 +6,7 @@
 #include <memory>
 #include <mutex>
 #include <unordered_map>
+#include <boost/container/flat_set.hpp>
 
 
 namespace DB

diff --git a/src/AggregateFunctions/tests/gtest_ranks.cpp b/src/AggregateFunctions/tests/gtest_ranks.cpp
@@ -2,7 +2,6 @@
 #include <IO/ReadBufferFromString.h>
 #include <Common/PODArray.h>
 #include <AggregateFunctions/StatCommon.h>
-#include <iostream>
 
 #include <gtest/gtest.h>
 

diff --git a/src/Analyzer/Passes/FuseFunctionsPass.cpp b/src/Analyzer/Passes/FuseFunctionsPass.cpp
@@ -14,6 +14,9 @@
 #include <Analyzer/FunctionNode.h>
 #include <Analyzer/HashUtils.h>
 
+#include <numeric>
+
+
 namespace DB
 {
 

diff --git a/src/Analyzer/examples/query_analyzer.cpp b/src/Analyzer/examples/query_analyzer.cpp
@@ -1,4 +1,3 @@
-#include <iostream>
 
 int main(int argc, char ** argv)
 {

diff --git a/src/Client/ConnectionParameters.cpp b/src/Client/ConnectionParameters.cpp
@@ -1,6 +1,5 @@
 #include "ConnectionParameters.h"
 #include <fstream>
-#include <iostream>
 #include <Core/Defines.h>
 #include <Core/Protocol.h>
 #include <Core/Types.h>

diff --git a/src/Client/ConnectionString.cpp b/src/Client/ConnectionString.cpp
@@ -6,7 +6,6 @@
 #include <Poco/URI.h>
 
 #include <array>
-#include <iostream>
 #include <string>
 #include <unordered_map>
 

diff --git a/src/Columns/ColumnObject.cpp b/src/Columns/ColumnObject.cpp
@@ -2,17 +2,17 @@
 #include <Columns/ColumnObject.h>
 #include <Columns/ColumnsNumber.h>
 #include <Columns/ColumnArray.h>
-#include <Columns/ColumnSparse.h>
 #include <DataTypes/ObjectUtils.h>
 #include <DataTypes/getLeastSupertype.h>
 #include <DataTypes/DataTypeNothing.h>
 #include <DataTypes/DataTypeNullable.h>
 #include <DataTypes/DataTypeFactory.h>
-#include <DataTypes/NestedUtils.h>
 #include <Interpreters/castColumn.h>
 #include <Interpreters/convertFieldToType.h>
 #include <Common/HashTable/HashSet.h>
 #include <Processors/Transforms/ColumnGathererTransform.h>
+#include <numeric>
+
 
 namespace DB
 {

diff --git a/src/Columns/tests/gtest_column_sparse.cpp b/src/Columns/tests/gtest_column_sparse.cpp
@@ -10,6 +10,7 @@
 
 #include <Common/FieldVisitors.h>
 
+
 using namespace DB;
 static pcg64 rng(randomSeed());
 

diff --git a/src/Common/Config/configReadClient.cpp b/src/Common/Config/configReadClient.cpp
@@ -3,7 +3,6 @@
 #include <Poco/Util/LayeredConfiguration.h>
 #include "ConfigProcessor.h"
 #include <filesystem>
-#include <iostream>
 #include <base/types.h>
 
 namespace fs = std::filesystem;

diff --git a/src/Common/CounterInFile.h b/src/Common/CounterInFile.h
@@ -4,7 +4,6 @@
 #include <sys/file.h>
 
 #include <string>
-#include <iostream>
 #include <mutex>
 #include <filesystem>
 

diff --git a/src/Common/DateLUTImpl.cpp b/src/Common/DateLUTImpl.cpp
@@ -10,7 +10,6 @@
 #include <chrono>
 #include <cstring>
 #include <memory>
-#include <iostream>
 
 
 /// Embedded timezones.

diff --git a/src/Common/EventNotifier.h b/src/Common/EventNotifier.h
@@ -7,11 +7,11 @@
 #include <map>
 #include <memory>
 #include <utility>
-#include <iostream>
 
 #include <base/types.h>
 #include <Common/HashTable/Hash.h>
 
+
 namespace DB
 {
 

diff --git a/src/Common/FST.cpp b/src/Common/FST.cpp
@@ -1,7 +1,6 @@
 #include "FST.h"
 #include <algorithm>
 #include <cassert>
-#include <iostream>
 #include <memory>
 #include <vector>
 #include <Common/Exception.h>

diff --git a/src/Common/SpaceSaving.h b/src/Common/SpaceSaving.h
@@ -1,6 +1,5 @@
 #pragma once
 
-#include <iostream>
 #include <vector>
 
 #include <boost/range/adaptor/reversed.hpp>
@@ -19,6 +18,7 @@
 #include <IO/ReadHelpers.h>
 #include <IO/VarInt.h>
 
+
 /*
  * Implementation of the Filtered Space-Saving for TopK streaming analysis.
  *   http://www.l2f.inesc-id.pt/~fmmb/wiki/uploads/Work/misnis.ref0a.pdf

diff --git a/src/Common/StudentTTest.cpp b/src/Common/StudentTTest.cpp
@@ -1,7 +1,6 @@
 #include "StudentTTest.h"
 
 #include <cmath>
-#include <iostream>
 #include <iomanip>
 #include <sstream>
 #include <stdexcept>

diff --git a/src/Common/ThreadPool.cpp b/src/Common/ThreadPool.cpp
@@ -6,7 +6,6 @@
 #include <Common/noexcept_scope.h>
 
 #include <cassert>
-#include <iostream>
 #include <type_traits>
 
 #include <Poco/Util/Application.h>

diff --git a/src/Common/UnicodeBar.cpp b/src/Common/UnicodeBar.cpp
@@ -7,7 +7,6 @@
 #include <Common/UnicodeBar.h>
 #include <Common/NaNUtils.h>
 
-#include <iostream>
 
 namespace DB
 {

diff --git a/src/Common/VersionNumber.h b/src/Common/VersionNumber.h
@@ -2,9 +2,9 @@
 
 #include <string>
 #include <vector>
-#include <iostream>
 #include <base/types.h>
 
+
 namespace DB
 {
 
@@ -27,11 +27,6 @@ struct VersionNumber
 
     std::string toString() const;
 
-    friend std::ostream & operator<<(std::ostream & os, const VersionNumber & v)
-    {
-        return os << v.toString();
-    }
-
 private:
     using Components = std::vector<Int64>;
     Components components;

diff --git a/src/Common/benchmarks/integer_hash_tables_and_hashes.cpp b/src/Common/benchmarks/integer_hash_tables_and_hashes.cpp
@@ -1,7 +1,6 @@
 #include <benchmark/benchmark.h>
 
 #include <iomanip>
-#include <iostream>
 #include <random>
 #include <vector>
 

diff --git a/src/Common/examples/average.cpp b/src/Common/examples/average.cpp
@@ -1,4 +1,3 @@
-#include <iostream>
 #include <string>
 #include <bit>
 

diff --git a/src/Common/examples/chaos_sanitizer.cpp b/src/Common/examples/chaos_sanitizer.cpp
@@ -6,7 +6,6 @@
 
 #include <IO/ReadHelpers.h>
 
-#include <Common/Exception.h>
 #include <Common/ThreadFuzzer.h>
 
 

diff --git a/src/Common/examples/compact_array.cpp b/src/Common/examples/compact_array.cpp
@@ -4,11 +4,11 @@
 #include <filesystem>
 #include <string>
 #include <iostream>
-#include <fstream>
 #include <stdexcept>
 #include <cstdlib>
 #include <unistd.h>
 
+
 namespace fs = std::filesystem;
 
 static std::string createTmpPath(const std::string & filename)

diff --git a/src/Common/tests/gtest_hash_table.cpp b/src/Common/tests/gtest_hash_table.cpp
@@ -1,5 +1,5 @@
 #include <iomanip>
-#include <iostream>
+#include <numeric>
 
 #include <Interpreters/AggregationCommon.h>
 

diff --git a/src/Common/tests/gtest_lru_cache.cpp b/src/Common/tests/gtest_lru_cache.cpp
@@ -1,5 +1,4 @@
 #include <iomanip>
-#include <iostream>
 #include <gtest/gtest.h>
 #include <Common/CacheBase.h>
 

diff --git a/src/Common/tests/gtest_lru_hash_map.cpp b/src/Common/tests/gtest_lru_hash_map.cpp
@@ -1,5 +1,4 @@
 #include <iomanip>
-#include <iostream>
 
 #include <Common/HashTable/LRUHashMap.h>
 

diff --git a/src/Common/tests/gtest_lru_resource_cache.cpp b/src/Common/tests/gtest_lru_resource_cache.cpp
@@ -1,5 +1,4 @@
 #include <iomanip>
-#include <iostream>
 #include <gtest/gtest.h>
 #include <Common/LRUResourceCache.h>
 

diff --git a/src/Common/tests/gtest_slru_cache.cpp b/src/Common/tests/gtest_slru_cache.cpp
@@ -1,5 +1,4 @@
 #include <iomanip>
-#include <iostream>
 #include <gtest/gtest.h>
 #include <Common/CacheBase.h>
 

diff --git a/src/Common/tests/gtest_thread_pool_limit.cpp b/src/Common/tests/gtest_thread_pool_limit.cpp
@@ -1,5 +1,4 @@
 #include <atomic>
-#include <iostream>
 #include <Common/ThreadPool.h>
 #include <Common/CurrentMetrics.h>
 

diff --git a/src/Common/tests/gtest_thread_pool_loop.cpp b/src/Common/tests/gtest_thread_pool_loop.cpp
@@ -1,5 +1,4 @@
 #include <atomic>
-#include <iostream>
 #include <Common/ThreadPool.h>
 #include <Common/CurrentMetrics.h>
 

diff --git a/src/Common/tests/gtest_thread_pool_schedule_exception.cpp b/src/Common/tests/gtest_thread_pool_schedule_exception.cpp
@@ -1,4 +1,3 @@
-#include <iostream>
 #include <stdexcept>
 #include <Common/ThreadPool.h>
 #include <Common/CurrentMetrics.h>

diff --git a/src/Compression/CompressionCodecDeflateQpl.cpp b/src/Compression/CompressionCodecDeflateQpl.cpp
@@ -1,15 +1,17 @@
 #ifdef ENABLE_QPL_COMPRESSION
+
 #include <cstdio>
 #include <thread>
 #include <Compression/CompressionCodecDeflateQpl.h>
 #include <Compression/CompressionFactory.h>
 #include <Compression/CompressionInfo.h>
-#include <Parsers/ASTIdentifier.h>
 #include <Poco/Logger.h>
 #include <Common/logger_useful.h>
 #include "libaccel_config.h"
 #include <Common/MemorySanitizer.h>
 #include <base/scope_guard.h>
+#include <immintrin.h>
+
 
 namespace DB
 {

diff --git a/src/Compression/fuzzers/compressed_buffer_fuzzer.cpp b/src/Compression/fuzzers/compressed_buffer_fuzzer.cpp
@@ -1,4 +1,3 @@
-#include <iostream>
 #include <IO/ReadBufferFromMemory.h>
 #include <Compression/CompressedReadBuffer.h>
 #include <Common/Exception.h>

diff --git a/src/Compression/fuzzers/delta_decompress_fuzzer.cpp b/src/Compression/fuzzers/delta_decompress_fuzzer.cpp
@@ -1,4 +1,3 @@
-#include <iostream>
 #include <string>
 
 #include <Compression/ICompressionCodec.h>

diff --git a/src/Compression/fuzzers/double_delta_decompress_fuzzer.cpp b/src/Compression/fuzzers/double_delta_decompress_fuzzer.cpp
@@ -1,4 +1,3 @@
-#include <iostream>
 #include <string>
 
 #include <Compression/ICompressionCodec.h>

diff --git a/src/Compression/fuzzers/encrypted_decompress_fuzzer.cpp b/src/Compression/fuzzers/encrypted_decompress_fuzzer.cpp
@@ -1,6 +1,5 @@
 #include <cstddef>
 #include <cstdint>
-#include <iostream>
 #include <memory>
 #include <string>
 

diff --git a/src/Compression/fuzzers/lz4_decompress_fuzzer.cpp b/src/Compression/fuzzers/lz4_decompress_fuzzer.cpp
@@ -1,4 +1,3 @@
-#include <iostream>
 #include <string>
 
 #include <Compression/ICompressionCodec.h>

diff --git a/src/Coordination/SnapshotableHashTable.h b/src/Coordination/SnapshotableHashTable.h
@@ -6,7 +6,7 @@
 #include <unordered_map>
 #include <list>
 #include <atomic>
-#include <iostream>
+
 
 namespace DB
 {

diff --git a/src/Coordination/SummingStateMachine.cpp b/src/Coordination/SummingStateMachine.cpp
@@ -1,5 +1,4 @@
 #include <Coordination/SummingStateMachine.h>
-#include <iostream>
 #include <cstring>
 
 namespace DB

diff --git a/src/Coordination/pathUtils.cpp b/src/Coordination/pathUtils.cpp
@@ -1,5 +1,4 @@
 #include <Coordination/pathUtils.h>
-#include <iostream>
 
 namespace DB
 {