In MongoDB, creating an index can be done using the following syntax: `db.c

What is the basic syntax to use index in mongodb?

Question Posted / Rahul Bhatia

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Answer Posted / Rahul Bhatia

In MongoDB, creating an index can be done using the following syntax: `db.collection.createIndex( { field1: -1 } `. The `field1` refers to the field you want to index and the `-1` indicates ascending or descending order of the index (in this case, it is descending).

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