0fcda94162
Summary: Hardcoded query infrastructure - first concrete version - USEFUL FOR: POCs & pilots Test Plan: manual + jenkins Reviewers: sale, florijan Reviewed By: florijan Subscribers: pullbot, buda Differential Revision: https://phabricator.memgraph.io/D45
51 lines
1002 B
C++
51 lines
1002 B
C++
#include <iostream>
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#include <string>
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#include "query/util.hpp"
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#include "query/plan_interface.hpp"
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#include "storage/model/properties/all.hpp"
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#include "using.hpp"
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using std::cout;
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using std::endl;
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// Query: MATCH (p:profile {profile_id: 1}) DELETE p
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class CPUPlan : public PlanInterface<Stream>
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{
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public:
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bool run(Db &db, const PlanArgsT &args, Stream &stream) override
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{
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DbAccessor t(db);
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indices_t indices = {{"profile_id", 0}};
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auto properties = query_properties(indices, args);
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auto &label = t.label_find_or_create("profile");
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label.index()
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.for_range(t)
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.properties_filter(t, properties)
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.for_all([&](auto va) { va.remove(); });
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stream.write_empty_fields();
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stream.write_meta("w");
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return t.commit();
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}
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~CPUPlan() {}
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};
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extern "C" PlanInterface<Stream>* produce()
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{
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return new CPUPlan();
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}
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extern "C" void destruct(PlanInterface<Stream>* p)
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{
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delete p;
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}
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