- nebula 版本:3.5.0
springboot项目已经能够跑通,已经能够正确连接demo_basketballplayer数据库
现在输入url:http://localhost:9000/query_pattern_match?id=player150
报错:
{
"code": -1009,
"message": "SemanticError: Alias used but not defined: `player150'",
"rowCount": 0,
"latency": 264
}
controller中功能代码:
@GetMapping("/query_pattern_match")
@ResponseBody
public NebulaQueryResponse query_pattern_match(@RequestParam String uid) {
String statement = String.format(
// "MATCH (v1:Person)-[e:KNOWS]->(v2:Person) WHERE id(v1)==%s RETURN v2;", uid);
"MATCH (v0:`player`) WHERE ( id(v0) == %s) RETURN v0;",uid);
return execute(statement);
}
请问应该如何修改