摘要: 批量创建数据 GET /lib4/items/_bulk {"index":{"_id":1}} {"price":40,"itemID":"ID100123"} {"index":{"_id":2}} {"price":50,"itemID":"ID100124"} {"index":{"_id" 阅读全文
posted @ 2020-09-03 23:23 冬马党 阅读(9702) 评论(0) 推荐(1)
摘要: 创建索引和类型 GET /lib3/user { "mappings" : { "user":{ "properties":{ "name":{"type":"text"}, "address":{"type":"text"}, "age":{"type":"integer"}, "interest 阅读全文
posted @ 2020-09-03 23:21 冬马党 阅读(167) 评论(0) 推荐(0)
摘要: 1,对那些有唱歌兴趣的用户按年龄进行分组,并求出每个组的年龄平均值,并按平均年龄的降序进行排序 GET /megacorp/employee{ "size" : 0, "query" : { "match":{ "interests" :"changge" } }, "aggs" : { "age_ 阅读全文
posted @ 2020-09-03 22:15 冬马党 阅读(2496) 评论(0) 推荐(0)