php - ElasticSearch-范围查询不起作用

我是ElasticSearch的新手，所以很抱歉，如果不是菜鸟问题。我正在尝试使薪水低于某个值的用户，但出现此错误:

query_parsing_exception: No query registered for [salary]

我的其他查询工作正常，只有range query失败，这是我的代码:

$items = $this->client->search([
    'index' => 'offerprofiles',
    'type' => 'profile',
    'body' => [
        'query' => [
            'bool' => [
                "must" => [
                    "match" => [
                        "jobcategories.name" => [
                            "query" => $query['category']
                        ]
                    ],
                    "range" => [
                        "salary" => [
                            "lt" => 20
                        ]
                    ]
                ],
                "should" => [
                    "match" => [
                        "skills.name" => [
                            "query" => $query['skills']
                        ]
                    ]
                ],
                "minimum_should_match" => 1
            ]
        ],
        'size' => 50,
    ]
]);

如果我删除范围查询，那么一切正常，我也检查了索引值和薪水(整数)。
谢谢

最佳答案

该查询不是有效的DSL。特别是，您在must子句中缺少一堆括号。 bool查询中的must应该是一个子句数组，而在上面，它是一个带有键match和range的对象。

范例:

$items = $this->client->search([
    'index' => 'offerprofiles',
    'type' => 'profile',
    'body' => [
        'query' => [
            'bool' => [
                "must" => [
                 [
                    "match" => [
                        "jobcategories.name" => [
                            "query" => $query['category']
                        ]
                    ]
                 ],
                 [
                    "range" => [
                        "salary" => [
                            "lt" => 20
                        ]
                    ]
                 ]
                ],
                "should" => [
                    "match" => [
                        "skills.name" => [
                            "query" => $query['skills']
                        ]
                    ]
                ],
                "minimum_should_match" => 1
            ]
        ],
        'size' => 50,
    ]
]);