In Java I can:
public String getMetaData(String property_name) throws
InterruptedException {
try {
StatementResult result;
result = session.run("MATCH (n:MetaData) RETURN n."+
property_name +" as res LIMIT 1");
if (result.hasNext()) {
Record record = result.next();
return record.get("res").asString();
}
} catch (Exception ex) {
System.out.println(ex.getMessage() + "\nError when executions
query");
}
return "";
}
but in C++ version only:
neo4j_value_t params = neo4j_null;
neo4j_result_stream_t *results = neo4j_run(session, query.c_str(),
params);
neo4j_result_t *record = neo4j_fetch_next(results);
if (record)
{
return neo4j_result_field(record, 0);
}
return neo4j_null;
0 is equivalent od "res" if "res" is alone?
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