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