org.springframework.data.cassandra.repository

Annotation Type Query

@Documented
 @Target(value={ANNOTATION_TYPE,METHOD})
 @Retention(value=RUNTIME)
public @interface Query

Annotation to declare finder queries directly on repository methods.

Author:

Alex Shvid, Matthew T. Adams, Mark Paluch

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
boolean	allowFiltering Specifies whether to allow filtering using query derivation without a string query.
boolean	count Returns whether the defined query should be executed as a count projection.
boolean	exists Returns whether the defined query should be executed as an exists projection.
Query.Idempotency	idempotent Specifies whether the CQL query is Request.isIdempotent().
String	value A Cassandra CQL3 string to define the actual query to be executed.

Element Detail

value

public abstract String value

A Cassandra CQL3 string to define the actual query to be executed. Placeholders ?0, ?1, etc are supported.

Default:

""

allowFiltering

public abstract boolean allowFiltering

Specifies whether to allow filtering using query derivation without a string query.

Since:

2.0

Default:

false

idempotent

public abstract Query.Idempotency idempotent

Specifies whether the CQL query is Request.isIdempotent(). SELECT statements are considered idempotent by default.

Since:

2.2

Default:

org.springframework.data.cassandra.repository.Query.Idempotency.UNDEFINED

count

public abstract boolean count

Returns whether the defined query should be executed as a count projection.

Since:

2.1

Default:

false

exists

public abstract boolean exists

Returns whether the defined query should be executed as an exists projection.

Since:

2.1

Default:

false