Library import 5, delete go dependencies (#832)

* Library import 5, delete go dependencies

* Fix yt client

1 files changed, 0 insertions, 83 deletions

diff --git a/contrib/clickhouse/src/Functions/extractTimeZoneFromFunctionArguments.cpp b/contrib/clickhouse/src/Functions/extractTimeZoneFromFunctionArguments.cpp
deleted file mode 100644
index 7168c68c9c9..00000000000
--- a/contrib/clickhouse/src/Functions/extractTimeZoneFromFunctionArguments.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-#include <Functions/extractTimeZoneFromFunctionArguments.h>
-#include <Functions/FunctionHelpers.h>
-#include <Core/Block.h>
-#include <DataTypes/DataTypeDateTime.h>
-#include <DataTypes/DataTypeDateTime64.h>
-#include <Columns/ColumnString.h>
-#include <Common/DateLUT.h>
-
-
-namespace DB
-{
-
-namespace ErrorCodes
-{
-    extern const int ILLEGAL_COLUMN;
-    extern const int ILLEGAL_TYPE_OF_ARGUMENT;
-}
-
-
-std::string extractTimeZoneNameFromColumn(const IColumn * column, const String & column_name)
-{
-    const ColumnConst * time_zone_column = checkAndGetColumnConst<ColumnString>(column);
-
-    if (!time_zone_column)
-        throw Exception(ErrorCodes::ILLEGAL_COLUMN,
-                        "Illegal column {} of time zone argument of function, must be a constant string",
-                        column_name);
-
-    return time_zone_column->getValue<String>();
-}
-
-
-std::string extractTimeZoneNameFromFunctionArguments(const ColumnsWithTypeAndName & arguments, size_t time_zone_arg_num, size_t datetime_arg_num, bool allow_nonconst_timezone_arguments)
-{
-    /// Explicit time zone may be passed in last argument.
-    if ((arguments.size() == time_zone_arg_num + 1)
-       && (!allow_nonconst_timezone_arguments || arguments[time_zone_arg_num].column))
-    {
-        return extractTimeZoneNameFromColumn(arguments[time_zone_arg_num].column.get(), arguments[time_zone_arg_num].name);
-    }
-    else
-    {
-        if (arguments.size() <= datetime_arg_num)
-            return {};
-
-        const auto & dt_arg = arguments[datetime_arg_num].type.get();
-        /// If time zone is attached to an argument of type DateTime.
-        if (const auto * type = checkAndGetDataType<DataTypeDateTime>(dt_arg))
-            return type->hasExplicitTimeZone() ? type->getTimeZone().getTimeZone() : std::string();
-        if (const auto * type = checkAndGetDataType<DataTypeDateTime64>(dt_arg))
-            return type->hasExplicitTimeZone() ? type->getTimeZone().getTimeZone() : std::string();
-
-        return {};
-    }
-}
-
-const DateLUTImpl & extractTimeZoneFromFunctionArguments(const ColumnsWithTypeAndName & arguments, size_t time_zone_arg_num, size_t datetime_arg_num)
-{
-    if (arguments.size() == time_zone_arg_num + 1)
-    {
-        std::string time_zone = extractTimeZoneNameFromColumn(arguments[time_zone_arg_num].column.get(), arguments[time_zone_arg_num].name);
-        if (time_zone.empty())
-            throw Exception(ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT, "Provided time zone must be non-empty and be a valid time zone");
-        return DateLUT::instance(time_zone);
-    }
-    else
-    {
-        if (arguments.size() <= datetime_arg_num)
-            return DateLUT::instance();
-
-        const auto & dt_arg = arguments[datetime_arg_num].type.get();
-        /// If time zone is attached to an argument of type DateTime.
-        if (const auto * type = checkAndGetDataType<DataTypeDateTime>(dt_arg))
-            return type->getTimeZone();
-        if (const auto * type = checkAndGetDataType<DataTypeDateTime64>(dt_arg))
-            return type->getTimeZone();
-
-        return DateLUT::instance();
-    }
-}
-
-}
-