mirror of
https://github.com/chubin/cheat.sheets
synced 2024-11-01 21:40:24 +00:00
17 lines
479 B
Plaintext
17 lines
479 B
Plaintext
|
// Show number of documents in the collection
|
||
|
|
db.books.find().count()
|
||
|
|
|
||
|
|
// Limit the number of documents to return
|
||
|
|
db.books.find().limit(2)
|
||
|
|
|
||
|
|
// Return the result set after skipping the first n number of documents
|
||
|
|
db.books.find().skip(2)
|
||
|
|
|
||
|
|
// Sort the documents in a result set in ascending or descending order of field values
|
||
|
|
db.books.find().sort( {title : 1} )
|
||
|
|
// value = 1 for ascending, -1 for descending
|
||
|
|
|
||
|
|
// Display formatted (more readable) result
|
||
|
|
db.books.find({}).pretty()
|
||
|
|
|