57f1b40d8d
Summary: Modification to MVCC - CHECK! Refactor transaction_read Add automatic commit/abort functionality to graph_db_accessor. Fix failing test in graph_db_accessor. Reviewers: buda, dtomicevic, florijan Reviewed By: buda, florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D87
35 lines
972 B
C++
35 lines
972 B
C++
#include <iostream>
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#include <string>
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#include "query/plan_interface.hpp"
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#include "storage/edge_accessor.hpp"
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#include "storage/vertex_accessor.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: CREATE (g:garment {garment_id: 1234, garment_category_id:1}) RETURN g
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class CPUPlan : public PlanInterface<Stream> {
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public:
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bool run(GraphDbAccessor &db_accessor, const PropertyValueStore<> &args,
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Stream &stream) {
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auto v = db_accessor.insert_vertex();
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v.add_label(db_accessor.label("garment"));
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v.PropsSet(db_accessor.property("garment_id"), args.at(0));
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v.PropsSet(db_accessor.property("garment_category_id"), args.at(1));
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stream.write_field("g");
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stream.write_vertex_record(v);
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stream.write_meta("rw");
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db_accessor.commit();
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return true;
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}
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~CPUPlan() {}
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};
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extern "C" PlanInterface<Stream> *produce() { return new CPUPlan(); }
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extern "C" void destruct(PlanInterface<Stream> *p) { delete p; }
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