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28 lines
876 B
C++
28 lines
876 B
C++
#include <Access/ContextAccess.h>
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#include <Interpreters/Context.h>
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#include <Interpreters/FunctionNameNormalizer.h>
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#include <Interpreters/InterpreterDropFunctionQuery.h>
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#include <Interpreters/UserDefinedObjectsLoader.h>
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#include <Interpreters/UserDefinedFunctionFactory.h>
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#include <Parsers/ASTDropFunctionQuery.h>
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namespace DB
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{
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BlockIO InterpreterDropFunctionQuery::execute()
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{
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auto current_context = getContext();
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current_context->checkAccess(AccessType::DROP_FUNCTION);
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FunctionNameNormalizer().visit(query_ptr.get());
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auto & drop_function_query = query_ptr->as<ASTDropFunctionQuery &>();
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UserDefinedFunctionFactory::instance().unregisterFunction(drop_function_query.function_name);
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UserDefinedObjectsLoader::instance().removeObject(current_context, UserDefinedObjectType::Function, drop_function_query.function_name);
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return {};
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}
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}
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