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70d1adfe4b
* save format string for NetException * format exceptions * format exceptions 2 * format exceptions 3 * format exceptions 4 * format exceptions 5 * format exceptions 6 * fix * format exceptions 7 * format exceptions 8 * Update MergeTreeIndexGin.cpp * Update AggregateFunctionMap.cpp * Update AggregateFunctionMap.cpp * fix
48 lines
1.0 KiB
C++
48 lines
1.0 KiB
C++
#include "ICommand.h"
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#include <Interpreters/Context.h>
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namespace DB
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{
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namespace ErrorCodes
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{
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extern const int BAD_ARGUMENTS;
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}
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class CommandListDisks final : public ICommand
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{
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public:
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CommandListDisks()
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{
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command_name = "list-disks";
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description = "List disks names";
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usage = "list-disks [OPTION]";
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}
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void processOptions(
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Poco::Util::LayeredConfiguration &,
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po::variables_map &) const override
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{}
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void execute(
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const std::vector<String> & command_arguments,
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DB::ContextMutablePtr & global_context,
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Poco::Util::LayeredConfiguration &) override
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{
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if (!command_arguments.empty())
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{
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printHelpMessage();
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throw DB::Exception(DB::ErrorCodes::BAD_ARGUMENTS, "Bad Arguments");
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}
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for (const auto & [disk_name, _] : global_context->getDisksMap())
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std::cout << disk_name << '\n';
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}
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};
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}
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std::unique_ptr <DB::ICommand> makeCommandListDisks()
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{
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return std::make_unique<DB::CommandListDisks>();
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}
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