Hibernate字段类型映射 | ||
Hibernate内类型 | 对应java类型 | 数据库sql类型 |
integer | int 或者 Integer | INTEGER |
long | long或者Long | BIGINT |
short | short或者Short | SMALLINT |
float | float或者Float | FLOAT |
double | double或者Double | DOUBLE |
big_decimal | java.math.BigDecimal | NUMERIC |
character | String | CHAR(1) |
string | String | VARCHAR |
byte | byte或者Byte | TINYINT |
boolean | boolean或者Boolean | BIT(0/1) |
yes_no | boolean或者Boolean | CHAR(1),Y/N |
true_false | boolean或者Boolean | CHAR(1),Y/N |
date | java.util.Date 或者java.sql.Date | DATE |
time | java.util.Date 或者java.sql.Time | TIME |
timestamp | java.util.Date 或者java.sql.Timestamp | TIMESTAMP |
calendar | java.util.Calendar | TIMESTAMP |
calendar_date | java.util.Calendar | DATE |
binary | byte[] | VARCHAR 或者BLOB |
text | String | CLOB |
serialiable | java.io.Serializable | VARCHAR 或者BLOB |
clob | java.sql.Clob | CLOB |
blob | java.sql.Blob | BLOB |
class | java.lang.Class | VARCHAR |
locale | java.util.Locale | VARCHAR |
timezone | java.util.TimeZone | VARCHAR |
currency | java.util.Currency | VARCHAR |