更新数据

POST zeppelin/examples/AV6nU7M9HTZ4wJwaOOJj/_update

{

    "name": "新闻主题分布",

    "url": "notebook/2CTNKD25S"

}

---

PUT test/type1/1{

    "counter" : 1,

    "tags" : ["red"]

}

增量某一字段

POST yuantest/type1/1/_update

{

    "script" : {

        "inline": "ctx._source.counter += count",

        "lang": "painless",

        "params" : {

            "count" : 4

        }

    }

}

 

增加列表属性字段

POST yuantest/type1/1/_update

{

    "script" : {

        "inline": "ctx._source.tags.add(params.tag)",

        "lang": "painless",

        "params" : {

            "tag" : "blue"

        }

    }

}

 

增加新字段

POST yuantest/type1/1/_update

{

    "script" : "ctx._source.new_field = \"value_of_new_field\""

}

 

POST yuantest/type1/1/_update

{

    "doc" : {

        "name" : "new_name"

    }

}

 

删除字段

POST yuantest/type1/1/_update

{

    "script" : "ctx._source.remove(\"new_field\")"

}

 

如果tag字段中有red字段，则删除该记录（不会循环做，只会删除第一条符合条件的数据）

POST yuantest/type1/1/_update

{

    "script" : {

        "inline": "if (ctx._source.tags.contains(params.tag)) { ctx.op = \"delete\" } else { ctx.op = \"none\" }",

        "lang": "painless",

        "params" : {

            "tag" : "red"

        }

    }

}

---

有记录执行script，没记录走upsert

script如何写：https://stackoverflow.com/questions/26257884/remove-objects-from-array-elastic-search

POST yuantest/type1/1/_update

{

    "script" : {

        "inline": "ctx._source.counter += params.count",

        "lang": "painless",

        "params" : {

            "count" : 4

        }

    },

    "upsert" : {

        "counter" : 1

    }

}

 

若没有id为1的记录，则将doc的内容作为记录

POST yuantest/type1/1/_update

{

    "doc" : {

        "name" : "new_name"

    },

    "doc_as_upsert" : true

}