Ah yeah... sory I am wrong... there is no such types... sad... Super db... never use it....
http://db.apache.org/derby/docs/10.5/ref/ Evgeny. -----Original Message----- From: Рябицкий Евгений [mailto:eryabits...@diasoft.ru] Sent: Thursday, January 14, 2010 3:32 PM To: dev@cayenne.apache.org Subject: Derby types mappping tests Schema generation is using this query to create test table on Derby: INFO: CREATE TABLE TYPES_MAPPING_TEST1 (AAAID INTEGER NOT NULL, BIT_COLUMN SMALLINT, BOOLEAN_COLUMN SMALLINT, TINYINT_COLUMN SMALLINT PRIMARY KEY (AAAID)) Why everything is mapped to SMALLINT? There is BIT, BOOLEAN and TINYINT types in Derby. http://db.apache.org/ojb/docu/guides/jdbc-types.html Evgeny.