java數(shù)據(jù)類型，hibernate數(shù)據(jù)類型，標(biāo)準(zhǔn)sql數(shù)據(jù)類型之間的對(duì)應(yīng)表
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Java數(shù)據(jù)類型
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Hibernate數(shù)據(jù)類型 |
標(biāo)準(zhǔn)SQL數(shù)據(jù)類型
(PS:對(duì)于不同的DB可能有所差異) |
| byte、java.lang.Byte |
byte |
TINYINT |
| short、java.lang.Short |
short |
SMALLINT |
| int、java.lang.Integer |
integer |
INGEGER |
| long、java.lang.Long |
long |
BIGINT |
| float、java.lang.Float |
float |
FLOAT |
| double、java.lang.Double |
double |
DOUBLE |
| java.math.BigDecimal |
big_decimal |
NUMERIC |
| char、java.lang.Character |
character |
CHAR(1) |
| boolean、java.lang.Boolean |
boolean |
BIT |
| java.lang.String |
string |
VARCHAR |
| boolean、java.lang.Boolean |
yes_no |
CHAR(1)('Y'或'N') |
| boolean、java.lang.Boolean |
true_false |
CHAR(1)('Y'或'N') |
| java.util.Date、java.sql.Date |
date |
DATE |
| java.util.Date、java.sql.Time |
time |
TIME |
| java.util.Date、java.sql.Timestamp |
timestamp |
TIMESTAMP |
| java.util.Calendar |
calendar |
TIMESTAMP |
| java.util.Calendar |
calendar_date |
DATE |
| byte[] |
binary |
VARBINARY、BLOB |
| java.lang.String |
text |
CLOB |
| java.io.Serializable |
serializable |
VARBINARY、BLOB |
| java.sql.Clob |
clob |
CLOB |
| java.sql.Blob |
blob |
BLOB |
| java.lang.Class |
class |
VARCHAR |
| java.util.Locale |
locale |
VARCHAR |
| java.util.TimeZone |
timezone |
VARCHAR |
| java.util.Currency |
currency |
VARCHAR |