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Node.js MongoDB HW#4.3 - This array shows the indexes that were created to answer HW#4.3. Note: To create an index, run the following command... db.posts.ensureIndex({date: -1})
db.posts.ensureIndex({tags: 1, date: -1})
db.posts.ensureIndex({permalink: 1})
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| [ | |
| { | |
| "v" : 1, | |
| "key" : { | |
| "_id" : 1 | |
| }, | |
| "ns" : "blog.posts", | |
| "name" : "_id_" | |
| }, | |
| { | |
| "v" : 1, | |
| "key" : { | |
| "date" : -1 | |
| }, | |
| "ns" : "blog.posts", | |
| "name" : "date_-1" | |
| }, | |
| { | |
| "v" : 1, | |
| "key" : { | |
| "tags" : 1, | |
| "date" : -1 | |
| }, | |
| "ns" : "blog.posts", | |
| "name" : "tags_1_date_-1" | |
| }, | |
| { | |
| "v" : 1, | |
| "key" : { | |
| "permalink" : 1 | |
| }, | |
| "ns" : "blog.posts", | |
| "name" : "permalink_1" | |
| } | |
| ] |
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