Question

我有这个查询（通过PHP客户端），用于ElasticSearch 6.2：

[
    "query"=> [
        "bool" => [
            "filter" => [
                "term" => [ "row.name" => $name ],
                "term" => [ "row.origin" => $origin ]
            ]
        ]
    ],
    "size" => "10"
]

如果我仅对row.name或row.origin使用一个搜索，它就可以工作，但是对两者而言，它都可以像OR一样工作并返回所有结果。如何过滤以仅返回与row.name和row.origin

完全匹配的文档

Answer 1

您采取了正确的方法，但我猜您错过了括号。

代替：

[
    "query"=> [
        "bool" => [
            "filter" => [
                "term" => [ "row.name" => $name ],
                "term" => [ "row.origin" => $origin ]
            ]
        ]
    ],
    "size" => "10"
]

您应该具有：

[
    "query"=> [
        "bool" => [
            "filter" => [
                ["term" => [ "row.name" => $name ]],
                ["term" => [ "row.origin" => $origin ]]
            ]
        ]
    ],
    "size" => "10"
]

在您的情况下，您使用两个相同的（term）键创建了一个地图：

[
  "term" => [ "row.name" => $name ],
  "term" => [ "row.origin" => $origin ]
]

第二个term取代了第一个{实际上，您发送了：

[
  "term" => [ "row.origin" => $origin ]
]

要发送多个term过滤器，您需要将其视为列表：

[
  ["term" => [ "row.name" => $name ]],
  ["term" => [ "row.origin" => $origin ]]
]

ElasticSearch过滤所需的多个字段

1 个答案: