memgraph/tests/manual/single_query.cpp

36 lines
1.2 KiB
C++

#include "communication/result_stream_faker.hpp"
#include "query/config.hpp"
#include "query/interpreter.hpp"
#include "storage/v2/isolation_level.hpp"
#include "storage/v2/storage.hpp"
#include "utils/license.hpp"
#include "utils/on_scope_exit.hpp"
int main(int argc, char *argv[]) {
gflags::ParseCommandLineFlags(&argc, &argv, true);
// parse the first cmd line argument as the query
if (argc < 2) {
std::cout << "Usage: ./single_query 'RETURN \"query here\"'" << std::endl;
exit(1);
}
storage::Storage db;
auto data_directory = std::filesystem::temp_directory_path() / "single_query_test";
utils::OnScopeExit([&data_directory] { std::filesystem::remove_all(data_directory); });
utils::license::global_license_checker.EnableTesting();
query::InterpreterContext interpreter_context{&db, query::InterpreterConfig{}, data_directory,
"non existing bootstrap servers"};
query::Interpreter interpreter{&interpreter_context};
ResultStreamFaker stream(&db);
auto [header, _, qid] = interpreter.Prepare(argv[1], {}, nullptr);
stream.Header(header);
auto summary = interpreter.PullAll(&stream);
stream.Summary(summary);
std::cout << stream;
return 0;
}