【发布时间】:2016-05-20 02:41:09
【问题描述】:
创建一个视图,该视图仅返回文档中值的子集,每个值的键和值都包含在 json 字符串中。就像如果一个给定的视图返回一个如下所示的文档,是否可以为一个请求获取一些字段信息?谢谢你
{
"total_rows":10,
"offset":3,
"rows":[{
"id":"doc1",
"key":"abc123",
"value": {
"_id":"aaaa",
"_rev":"bbb",
"field1":"abc",
"field2":"bcd",
"field3":"cde",
"field4":"123",
"field5":"789",
"field6":"aa@email.com",
"field7":"ttt",
"field8":"iii",
"field9":[{
"field91":"tyui",
"field92":"55555"
}],
"field10"::"0000",
"field11"::"55555",
"field12"::"0030".........
}
}
我只想创建一个仅返回以下某些字段的视图:
{
"field1":"abc",
"field2":"bcd",
"field3":"cde",
"field4":"123",
"field5":"789",
"field6":"aa@email.com",
"field7":"ttt",
"field8":"iii",
"field9":[{
"field91":"tyui",
"field92":"55555"
}]
}
【问题讨论】:
标签: mapreduce couchdb couchdb-futon