MINI

C:/app/Administrator/product/11.2.0/dbhome_1/oc4j/j2ee/home/config/database-schemas/

files >> C:/app/Administrator/product/11.2.0/dbhome_1/oc4j/j2ee/home/config/database-schemas/oracle.xml

 <?xml version="1.0"?>
<!DOCTYPE database-schema PUBLIC "-//Evermind//- Database schema" "http://xmlns.oracle.com/ias/dtds/database-schema.dtd">

<database-schema name="Oracle" not-null="not null" null="null"
primary-key="primary key" max-table-name-length="30">
	<type-mapping type="java.lang.String" name="varchar2(255)" />
	<type-mapping type="int" name="number(20,0)" />
	<type-mapping type="long" name="number(20,0)" />
	<type-mapping type="float" name="number(20,5)" />
   <type-mapping type="double" name="double precision" />
	<type-mapping type="byte" name="number(10,0)" />
	<type-mapping type="char" name="char(1)" />
	<type-mapping type="short" name="number(10,0)" />
	<type-mapping type="boolean" name="number(1,0)" />
	<type-mapping type="java.util.Date" name="date" />
	<type-mapping type="java.io.Serializable" name="blob" />

	<disallowed-field name="password" />
	<disallowed-field name="date" />
</database-schema>