59 lines
1.2 KiB
C++
59 lines
1.2 KiB
C++
#include <iostream>
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#include <string>
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#include "query/util.hpp"
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#include "query/i_plan_cpu.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 (g:garment {garment_id: 3456}) SET g.reveals = 50 RETURN g
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// Hash: 2839969099736071844
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class CodeCPU : public IPlanCPU<Stream>
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{
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public:
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bool run(Db &db, plan_args_t &args, Stream &stream) override
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{
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DbAccessor t(db);
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auto reveals_key =
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t.vertex_property_key("reveals", args[1].key.flags());
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indices_t indices = {{"garment_id", 0}};
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auto properties = query_properties(indices, args);
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auto &label = t.label_find_or_create("garment");
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stream.write_field("g");
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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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.fill()
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.for_all([&](auto va) {
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va.set(reveals_key, args[1]);
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stream.write_vertex_record(va);
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});
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stream.write_meta("w");
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return t.commit();
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}
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~CodeCPU() {}
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};
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extern "C" IPlanCPU<Stream>* produce()
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{
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return new CodeCPU();
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}
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extern "C" void destruct(IPlanCPU<Stream>* p)
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{
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delete p;
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}
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