Hitachi

uCosminexus Application Server Compatibility Guide


8.12.27 @Lob

Organization of this subsection

(1) Description

This annotation specifies the persistence field or persistence property of the large object type supported by the database. This annotation can be used together with @Basic.

@Lob contains the binary type (Blob) and character type (Clob). The type of @Lob is determined based on the type of the persistence field or persistence property. For a character string and character type, the type of @Lob is Clob, and in other cases, the type is Blob.

The applicable targets are method and field.

(2) Element

@Lob does not have attributes.