Library import 5, delete go dependencies (#832)

* Library import 5, delete go dependencies

* Fix yt client

1 files changed, 0 insertions, 269 deletions

diff --git a/contrib/clickhouse/src/Compression/CompressionFactoryAdditions.cpp b/contrib/clickhouse/src/Compression/CompressionFactoryAdditions.cpp
deleted file mode 100644
index 98e9e7480da..00000000000
--- a/contrib/clickhouse/src/Compression/CompressionFactoryAdditions.cpp
+++ /dev/null
@@ -1,269 +0,0 @@
-/**
- * This file contains a part of CompressionCodecFactory methods definitions and
- * is needed only because they have dependencies on DataTypes.
- * They are not useful for fuzzers, so we leave them in other translation unit.
- */
-
-#include <Compression/CompressionFactory.h>
-
-#include <Parsers/ASTFunction.h>
-#include <Parsers/ASTLiteral.h>
-#include <Parsers/ASTIdentifier.h>
-#include <Parsers/parseQuery.h>
-#include <Parsers/queryToString.h>
-#include <DataTypes/DataTypeFactory.h>
-#include <DataTypes/NestedUtils.h>
-#include <DataTypes/DataTypeArray.h>
-#include <DataTypes/DataTypeTuple.h>
-#include <DataTypes/DataTypeMap.h>
-#include <DataTypes/DataTypeNested.h>
-#include <DataTypes/DataTypeNullable.h>
-#include <Common/Exception.h>
-
-
-namespace DB
-{
-
-namespace ErrorCodes
-{
-    extern const int UNEXPECTED_AST_STRUCTURE;
-    extern const int UNKNOWN_CODEC;
-    extern const int BAD_ARGUMENTS;
-    extern const int LOGICAL_ERROR;
-}
-
-
-void CompressionCodecFactory::validateCodec(
-    const String & family_name, std::optional<int> level, bool sanity_check, bool allow_experimental_codecs, bool enable_deflate_qpl_codec) const
-{
-    if (family_name.empty())
-        throw Exception(ErrorCodes::BAD_ARGUMENTS, "Compression codec name cannot be empty");
-
-    if (level)
-    {
-        auto literal = std::make_shared<ASTLiteral>(static_cast<UInt64>(*level));
-        validateCodecAndGetPreprocessedAST(makeASTFunction("CODEC", makeASTFunction(Poco::toUpper(family_name), literal)),
-            {}, sanity_check, allow_experimental_codecs, enable_deflate_qpl_codec);
-    }
-    else
-    {
-        auto identifier = std::make_shared<ASTIdentifier>(Poco::toUpper(family_name));
-        validateCodecAndGetPreprocessedAST(makeASTFunction("CODEC", identifier),
-            {}, sanity_check, allow_experimental_codecs, enable_deflate_qpl_codec);
-    }
-}
-
-namespace
-{
-
-bool innerDataTypeIsFloat(const DataTypePtr & type)
-{
-    if (isFloat(type))
-        return true;
-    if (const DataTypeNullable * type_nullable = typeid_cast<const DataTypeNullable *>(type.get()))
-        return innerDataTypeIsFloat(type_nullable->getNestedType());
-    if (const DataTypeArray * type_array = typeid_cast<const DataTypeArray *>(type.get()))
-        return innerDataTypeIsFloat(type_array->getNestedType());
-    if (const DataTypeTuple * type_tuple = typeid_cast<const DataTypeTuple *>(type.get()))
-    {
-        for (const auto & subtype : type_tuple->getElements())
-            if (innerDataTypeIsFloat(subtype))
-                return true;
-        return false;
-    }
-    return false;
-}
-
-}
-
-ASTPtr CompressionCodecFactory::validateCodecAndGetPreprocessedAST(
-    const ASTPtr & ast, const DataTypePtr & column_type, bool sanity_check, bool allow_experimental_codecs, bool enable_deflate_qpl_codec) const
-{
-    if (const auto * func = ast->as<ASTFunction>())
-    {
-        ASTPtr codecs_descriptions = std::make_shared<ASTExpressionList>();
-
-        bool with_compression_codec = false;
-        bool with_none_codec = false;
-        std::optional<size_t> first_generic_compression_codec_pos;
-        std::optional<size_t> first_delta_codec_pos;
-        std::optional<size_t> last_floating_point_time_series_codec_pos;
-        std::set<size_t> encryption_codecs_pos;
-
-        bool can_substitute_codec_arguments = true;
-        for (size_t i = 0, size = func->arguments->children.size(); i < size; ++i)
-        {
-            const ASTPtr & inner_codec_ast = func->arguments->children[i];
-            String codec_family_name;
-            ASTPtr codec_arguments;
-            if (const auto * family_name = inner_codec_ast->as<ASTIdentifier>())
-            {
-                codec_family_name = family_name->name();
-                codec_arguments = {};
-            }
-            else if (const auto * ast_func = inner_codec_ast->as<ASTFunction>())
-            {
-                codec_family_name = ast_func->name;
-                codec_arguments = ast_func->arguments;
-            }
-            else
-                throw Exception(ErrorCodes::UNEXPECTED_AST_STRUCTURE, "Unexpected AST element for compression codec");
-
-            /// Default codec replaced with current default codec which may depend on different
-            /// settings (and properties of data) in runtime.
-            CompressionCodecPtr result_codec;
-            if (codec_family_name == DEFAULT_CODEC_NAME)
-            {
-                if (codec_arguments != nullptr)
-                    throw Exception(ErrorCodes::BAD_ARGUMENTS,
-                        "{} codec cannot have any arguments, it's just an alias for codec specified in config.xml", DEFAULT_CODEC_NAME);
-
-                result_codec = default_codec;
-                codecs_descriptions->children.emplace_back(std::make_shared<ASTIdentifier>(DEFAULT_CODEC_NAME));
-            }
-            else
-            {
-                if (column_type)
-                {
-                    CompressionCodecPtr prev_codec;
-                    ISerialization::StreamCallback callback = [&](const auto & substream_path)
-                    {
-                        assert(!substream_path.empty());
-                        if (ISerialization::isSpecialCompressionAllowed(substream_path))
-                        {
-                            const auto & last_type = substream_path.back().data.type;
-                            result_codec = getImpl(codec_family_name, codec_arguments, last_type.get());
-
-                            /// Case for column Tuple, which compressed with codec which depends on data type, like Delta.
-                            /// We cannot substitute parameters for such codecs.
-                            if (prev_codec && prev_codec->getHash() != result_codec->getHash())
-                                can_substitute_codec_arguments = false;
-                            prev_codec = result_codec;
-                        }
-                    };
-
-                    auto serialization = column_type->getDefaultSerialization();
-                    serialization->enumerateStreams(callback, column_type);
-
-                    if (!result_codec)
-                        throw Exception(ErrorCodes::LOGICAL_ERROR, "Cannot find any substream with data type for type {}. It's a bug", column_type->getName());
-                }
-                else
-                {
-                    result_codec = getImpl(codec_family_name, codec_arguments, nullptr);
-                }
-
-                if (!allow_experimental_codecs && result_codec->isExperimental())
-                    throw Exception(ErrorCodes::BAD_ARGUMENTS,
-                        "Codec {} is experimental and not meant to be used in production."
-                        " You can enable it with the 'allow_experimental_codecs' setting.",
-                        codec_family_name);
-
-                if (!enable_deflate_qpl_codec && result_codec->isDeflateQpl())
-                    throw Exception(ErrorCodes::BAD_ARGUMENTS,
-                        "Codec {} is disabled by default."
-                        " You can enable it with the 'enable_deflate_qpl_codec' setting.",
-                        codec_family_name);
-
-                codecs_descriptions->children.emplace_back(result_codec->getCodecDesc());
-            }
-
-            with_compression_codec |= result_codec->isCompression();
-            with_none_codec |= result_codec->isNone();
-
-            if (result_codec->isGenericCompression() && !first_generic_compression_codec_pos.has_value())
-                first_generic_compression_codec_pos = i;
-
-            if (result_codec->isDeltaCompression() && !first_delta_codec_pos.has_value())
-                first_delta_codec_pos = i;
-
-            if (result_codec->isFloatingPointTimeSeriesCodec())
-                last_floating_point_time_series_codec_pos = i;
-
-            if (result_codec->isEncryption())
-                encryption_codecs_pos.insert(i);
-        }
-
-        String codec_description = queryToString(codecs_descriptions);
-
-        if (sanity_check)
-        {
-            if (codecs_descriptions->children.size() > 1 && with_none_codec)
-                throw Exception(ErrorCodes::BAD_ARGUMENTS,
-                    "It does not make sense to have codec NONE along with other compression codecs: {}. "
-                    "(Note: you can enable setting 'allow_suspicious_codecs' to skip this check).",
-                    codec_description);
-
-            /// Allow to explicitly specify single NONE codec if user don't want any compression.
-            /// But applying other transformations solely without compression (e.g. Delta) does not make sense.
-            /// It's okay to apply encryption codecs solely without anything else.
-            if (!with_compression_codec && !with_none_codec && encryption_codecs_pos.size() != codecs_descriptions->children.size())
-                throw Exception(ErrorCodes::BAD_ARGUMENTS,
-                    "Compression codec {} does not compress anything. "
-                    "You may want to add generic compression algorithm after other transformations, like: {}, LZ4. "
-                    "(Note: you can enable setting 'allow_suspicious_codecs' to skip this check).",
-                    codec_description, codec_description);
-
-            /// It does not make sense to apply any non-encryption codecs after encryption one.
-            if (!encryption_codecs_pos.empty() &&
-                *encryption_codecs_pos.begin() != codecs_descriptions->children.size() - encryption_codecs_pos.size())
-                throw Exception(ErrorCodes::BAD_ARGUMENTS,
-                    "The combination of compression codecs {} is meaningless, "
-                    "because it does not make sense to apply any non-post-processing codecs after "
-                    "post-processing ones. (Note: you can enable setting 'allow_suspicious_codecs' "
-                    "to skip this check).", codec_description);
-
-            /// Floating-point time series codecs are not supposed to compress non-floating-point data
-            if (last_floating_point_time_series_codec_pos.has_value()
-                    && column_type && !innerDataTypeIsFloat(column_type))
-                throw Exception(ErrorCodes::BAD_ARGUMENTS,
-                    "The combination of compression codecs {} is meaningless,"
-                    " because it does not make sense to apply a floating-point time series codec to non-floating-point columns"
-                    " (Note: you can enable setting 'allow_suspicious_codecs' to skip this check).", codec_description);
-
-            /// Floating-point time series codecs usually do implicit delta compression (or something equivalent), and makes no sense to run
-            /// delta compression manually.
-            if (first_delta_codec_pos.has_value() && last_floating_point_time_series_codec_pos.has_value()
-                && (*first_delta_codec_pos < *last_floating_point_time_series_codec_pos))
-                throw Exception(ErrorCodes::BAD_ARGUMENTS,
-                    "The combination of compression codecs {} is meaningless,"
-                    " because floating point time series codecs do delta compression implicitly by themselves."
-                    " (Note: you can enable setting 'allow_suspicious_codecs' to skip this check).", codec_description);
-
-            /// It does not make sense to apply any transformations after generic compression algorithm
-            /// So, generic compression can be only one and only at the end.
-            if (first_generic_compression_codec_pos &&
-                *first_generic_compression_codec_pos != codecs_descriptions->children.size() - 1 - encryption_codecs_pos.size())
-                throw Exception(ErrorCodes::BAD_ARGUMENTS,
-                    "The combination of compression codecs {} is meaningless, "
-                    "because it does not make sense to apply any transformations after generic "
-                    "compression algorithm. (Note: you can enable setting 'allow_suspicious_codecs' "
-                    "to skip this check).", codec_description);
-
-        }
-
-        /// For columns with nested types like Tuple(UInt32, UInt64) we
-        /// obviously cannot substitute parameters for codecs which depend on
-        /// data type, because for the first column Delta(4) is suitable and
-        /// Delta(8) for the second. So we should leave codec description as is
-        /// and deduce them in get method for each subtype separately. For all
-        /// other types it's better to substitute parameters, for better
-        /// readability and backward compatibility.
-        if (can_substitute_codec_arguments)
-        {
-            std::shared_ptr<ASTFunction> result = std::make_shared<ASTFunction>();
-            result->name = "CODEC";
-            result->arguments = codecs_descriptions;
-            return result;
-        }
-        else
-        {
-            return ast;
-        }
-    }
-
-    throw Exception(ErrorCodes::UNKNOWN_CODEC, "Unknown codec family: {}", queryToString(ast));
-}
-
-
-}