我有一個問題,是否有可能在Redis中創建LIKE
運算符搜索?與關係型(mysql/oracle)數據庫類似。如何使用nodejs在Redis緩存中創建LIKE運算符搜索?
我有複雜的JSON:
{"_id" : ObjectId("581c8b8854fdcd1ff8c944e0"),
"Objectcode" : "xxxxx",
"Objecttype" : "xxxx",
"docid" : "581c8b8554fdcd1ff8c93d10",
"description" : "Tags based search .... ",
"metaTags" : [
"tag1",
"tag2",
"tag3",
"tag5",
"tag6",
"tag7",
"tag8",
"tag9",
"tag10"
],
"__v" : 0
}
,我想搜索的元標記陣列我該怎麼辦呢?
感謝
你之前IAND非規範化改造它的Redis數據類型:http://redis.io/topics/data-types專注於您希望如何查詢它 – Dario
HTTP ://www.rediscookbook.org/implement_tags_and_search_them.html – Dario
謝謝,我使用npm redis而不是ioredis。上面的鏈接是非常正常的JSON,但我正在尋找複雜的JSON搜索。非常感謝。 – ALAxmAnA