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34 lines
793 B
C++
34 lines
793 B
C++
#pragma once
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#include <functional>
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#include <memory>
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#include <string>
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#include <unordered_map>
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#include <Core/Field.h>
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#include <Functions/IFunction.h>
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#include <Interpreters/Context_fwd.h>
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namespace DB
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{
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class UserDefinedExecutableFunctionFactory
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{
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public:
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using Creator = std::function<FunctionOverloadResolverPtr(ContextPtr)>;
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static UserDefinedExecutableFunctionFactory & instance();
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static FunctionOverloadResolverPtr get(const String & function_name, ContextPtr context, Array parameters = {});
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static FunctionOverloadResolverPtr tryGet(const String & function_name, ContextPtr context, Array parameters = {});
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static bool has(const String & function_name, ContextPtr context);
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static std::vector<String> getRegisteredNames(ContextPtr context);
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};
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}
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