Java Type VS Hibernate Type
/* Chapter 4 - Database Connecting and Schema Generation Professional Hibernate by Eric Pugh and Joseph D. Gradecki Wrox Press 2004 */ Java Class Attribute Type Hibernate Type Possible SQL Type-Vendor Specific Integer, int, long short integer, long, short Appropriate SQL type char character char java.math.BigDecimal big_decimal NUMERIC, NUMBER float, double float, double float, double java.lang.Boolean, boolean boolean, yes_no, boolean, int true_false java.lang.string string varchar, varchar2 Very long strings text CLOB, TEXT java.util.Date date, time, timestamp DATE, TIME, TIMESTAMP java.util.Calendar calendar, calendar_date TIMESTAMP, DATE java.util.Locale locale varchar,varchar2 java.util.TimeZone timezone varchar, varchar2 java.util Currency Currency varchar, varchar2 java.sql.Clob clob CLOB java.sql.Blob blob BLOB Java object serializable binary field byte array binary binary field java.lang.Class class varchar, varchar2
1. | Save Date Type | ![]() | |
2. | Mapping Blob Binary Data Just Mapping (have bugs) | ![]() | |
3. | Float Data Type | ![]() | |
4. | Date Calendar Type Demo | ![]() |