文档里只看到了get取数据，但是这样是从前往后取的，取不到最新的，如何能从后往前分页查询那 看了有个orderBy属性，但是没怎么看懂，感觉是数据取出来之后的排序，并不能决定取数据的方向，求解。。。

有个需求需要将name这个字段里的张三、李四...几十个人全部查出来，怎么才能取同一个字段不同值的数据

[图片]"event":{"body":"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","headers":{"accept":"*/*","connection":"keep-alive","content-length":"406","content-type":"text/xml","host":"xxxxxxxxxxxx","pragma":"no-cache","user-agent":"Mozilla/4.0","x-client-proto":"http","x-client-proto-ver":"HTTP/1.1","x-forwarded-for":"42.192.6.57","x-forwarded-proto":"http","x-real-ip":"42.192.6.57","x-stgw-time":"1608820543.702"},"httpMethod":"POST","isBase64Encoded":true,"multiValueHeaders":{"accept":["*/*"],"connection":["keep-alive"],"content-length":["406"],"content-type":["text/xml"],"host":["xxxxxxxxxx"],"pragma":["no-cache"],"user-agent":["Mozilla/4.0"],"x-client-proto":["http"],"x-client-proto-ver":["HTTP/1.1"],"x-forwarded-for":["42.192.6.57"],"x-forwarded-proto":["http"],"x-real-ip":["42.192.6.57"],"x-stgw-time":["1608820543.702"]},"path":"/","queryStringParameters":{"nonce":"1592544520","openid":"xxxxxxx","signature":"xxxxxxx","timestamp":"1608820543"},"requestContext":{"appId":"xxxxx5","envId":"xxxxx1","requestId":"xxxx","uin":"xxxxx"}},

那几个高票同类问题回答都看了没有解决复制代码上去都不成功 "query": "db.collection(\"jigou\").add({data: [{name:\"麦当劳\"}]})"