Package org.springframework.data.cassandra.repository

Annotation Interface Query

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

Annotation to declare finder queries directly on repository methods.

Author:

Alex Shvid, Matthew T. Adams, Mark Paluch

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	Query.Idempotency	Enumeration to define statement idempotency.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	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 Details

value

String value

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

Default:

""

allowFiltering

boolean allowFiltering

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

Since:

2.0

Default:

false

idempotent

Query.Idempotency idempotent

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

Since:

2.2

Default:

UNDEFINED

count

boolean count

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

Since:

2.1

Default:

false

exists

boolean exists

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

Since:

2.1

Default:

false