如何使用php客户端创建elasticsearch bool查询？

Question

查询返回此错误。

Elasticsearch\Common\Exceptions\BadRequest est400Exception：{"error"：{"root_cause"：[{"type"："parsing_exception"，"原因"："未知查询[查询]"，"line"： 1，"coll"： 62}]，"type"："x_content_parse_exception"，"原因"："[1:62][bool]无法解析字段[应该]"，"caused_by"：{"type"："parsing_exception"，"原因"："未知查询[查询]"，"line"： 1，"coll"： 62，"caused_by"：{"type"："named_object_not_found_exception"，"原因"："[1:62]未知字段[查询]"}}},"状态"： 400}in

我怎么能写这个查询？。在数组中，第一个是（manufacturer_code， ean）父对象，其他对象是嵌套的。

$query = [
            'bool' => [
                'should' => [
                    ['query' => [   //parent root
                        'query_string' => [
                            'fields' => ['manufacturer_code', 'ean'],
                            'query'  =>  $search,
                        ],
                    ],
                    ],

                    ['nested' => [   //nested parent.lang
                        'path'  => 'lang',
                        'query' => [
                            'query_string' => [
                                'fields' => 'lang.name',
                                'query'         =>  $search ,
                            ],
                        ],
                    ]],
                    ['nested' => [  //nested parent.product_base.lang
                        'path'  => 'product_base.lang',
                        'query' => [
                            'query_string' => [
                                'fields' => 'product_base.lang.meta_keywords',
                                'query'         =>  $search ,
                            ],
                        ],
                    ]],
                ],
                'minimum_should_match' => 1,
            ],

        ];

Answer 1

就快到了，在第一个should子句中，您需要删除第一个query，即query\u字符串应该位于顶层

$query = [
            'bool' => [
                'should' => [
                    ['query_string' => [ //parent root     <-- modify this clause
                            'fields' => ['manufacturer_code', 'ean'],
                            'query'  =>  $search,
                        ],
                    ],

                    ['nested' => [   //nested parent.lang
                        'path'  => 'lang',
                        'query' => [
                            'query_string' => [
                                'fields' => 'lang.name',
                                'query'         =>  $search ,
                            ],
                        ],
                    ]],
                    ['nested' => [  //nested parent.product_base.lang
                        'path'  => 'product_base.lang',
                        'query' => [
                            'query_string' => [
                                'fields' => 'product_base.lang.meta_keywords',
                                'query'         =>  $search ,
                            ],
                        ],
                    ]],
                ],
                'minimum_should_match' => 1,
            ],

        ];