trait Index extends AnyRef
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Abstract Value Members
- abstract def ascending(fieldNames: Seq[String]): Index
Create an index key for an ascending index on the given fields.
Create an index key for an ascending index on the given fields.
- fieldNames
the field names, which must contain at least one
- returns
the index specification https://docs.mongodb.com/manual/core/index-single/#single-field-indexes
- abstract def ascending(fieldName: String): Index
Create an index key for an ascending index on the given field.
Create an index key for an ascending index on the given field.
- fieldName
the field name
- returns
the index specification https://docs.mongodb.com/manual/core/index-single/#single-field-indexes
- abstract def combinedWith(anotherIndex: Index): Index
Combines 2 indexes together to create a compound index specifications.
Combines 2 indexes together to create a compound index specifications. If any field names are repeated, the last one takes precedence.
- anotherIndex
the index to be combined with
- returns
the index specification
- abstract def descending(fieldNames: Seq[String]): Index
Create an index key for an descending index on the given fields.
Create an index key for an descending index on the given fields.
- returns
the index specification https://docs.mongodb.com/manual/core/index-single/#single-field-indexes
- abstract def descending(fieldName: String): Index
Create an index key for an descending index on the given field.
Create an index key for an descending index on the given field.
- fieldName
the field name
- returns
the index specification https://docs.mongodb.com/manual/core/index-single/#single-field-indexes
- abstract def geo2d(fieldName: String): Index
Create an index key for a 2d index on the given field.
Create an index key for a 2d index on the given field.
Note: A 2d index is for data stored as points on a two-dimensional plane. The 2d index is intended for legacy coordinate pairs used in MongoDB 2.2 and earlier.
- fieldName
the field to create a 2d index on
- returns
the index specification https://docs.mongodb.com/manual/core/2d/
- abstract def geo2dsphere(fieldNames: Seq[String]): Index
Create an index key for an 2dsphere index on the given fields.
Create an index key for an 2dsphere index on the given fields.
- fieldNames
the field names, which must contain at least one
- returns
the index specification https://docs.mongodb.com/manual/core/2dsphere/
- abstract def geo2dsphere(fieldName: String): Index
Create an index key for an 2dsphere index on the given field.
Create an index key for an 2dsphere index on the given field.
- fieldName
the field name
- returns
the index specification https://docs.mongodb.com/manual/core/2dsphere/
- abstract def hashed(fieldName: String): Index
Create an index key for a hashed index on the given field.
Create an index key for a hashed index on the given field.
- fieldName
the field to create a hashed index on
- returns
the index specification https://docs.mongodb.com/manual/core/index-hashed/
- abstract def text: Index
Create an index key for a text index on every field that contains string data.
Create an index key for a text index on every field that contains string data.
- returns
the index specification https://docs.mongodb.com/manual/core/index-text/
- abstract def text(fieldName: String): Index
Create an index key for a text index on the given field.
Create an index key for a text index on the given field.
- fieldName
the field to create a text index on
- returns
the index specification https://docs.mongodb.com/manual/core/index-text/
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