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Update MongoDB_索引.md

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heibaiying 2019-07-31 15:17:39 +08:00 committed by GitHub
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notes/MongoDB_索引.md
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@ -79,21 +79,21 @@ db.user.getIndexes()
```json
{
"v" : 2,
"key" : {
"_id" : 1
},
"name" : "_id_",
"ns" : "test.user"
"v" : 2,
"key" : {
"_id" : 1
},
"name" : "_id_",
"ns" : "test.user"
},
{
"v" : 2,
"key" : {
"name" : -1
},
"name" : "name_-1",
"ns" : "test.user"
"v" : 2,
"key" : {
"name" : -1
},
"name" : "name_-1",
"ns" : "test.user"
}
```