javax.persistence
public enum class: FetchType [javadoc |
source]
java.lang.Enum
javax.persistence.FetchType
Defines strategies for fetching data from the database.
The EAGER strategy is a requirement on the persistence provider runtime that data must
be eagerly fetched. The LAZY strategy is a hint to the persistence provider runtime that
data should be fetched lazily when it is first accessed. The implementation is permitted to
eagerly fetch data for which the LAZY strategy hint has been specified. In particular, lazy
fetching might only be available for Basic mappings for which property-based access is used.
- author:
Emmanuel - Bernard
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