oracle jdbc datatype

Posted on 2013-05-09 11:25  JasmineLiu  阅读(535)  评论(0编辑  收藏

oracle jdbc datatype

http://docs.oracle.com/cd/E11882_01/java.112/e16548/datacc.htm#sthref391

 

Table 11-1 Default Mappings Between SQL Types and Java Types

SQL Data TypesJDBC Type CodesStandard Java TypesOracle Extension Java Types
 

STANDARD JDBC TYPES:

   

CHAR

java.sql.Types.CHAR

java.lang.String

oracle.sql.CHAR

VARCHAR2

java.sql.Types.VARCHAR

java.lang.String

oracle.sql.CHAR

LONG

java.sql.Types.LONGVARCHAR

java.lang.String

oracle.sql.CHAR

NUMBER

java.sql.Types.NUMERIC

java.math.BigDecimal

oracle.sql.NUMBER

NUMBER

java.sql.Types.DECIMAL

java.math.BigDecimal

oracle.sql.NUMBER

NUMBER

java.sql.Types.BIT

boolean

oracle.sql.NUMBER

NUMBER

java.sql.Types.TINYINT

byte

oracle.sql.NUMBER

NUMBER

java.sql.Types.SMALLINT

short

oracle.sql.NUMBER

NUMBER

java.sql.Types.INTEGER

int

oracle.sql.NUMBER

NUMBER

java.sql.Types.BIGINT

long

oracle.sql.NUMBER

NUMBER

java.sql.Types.REAL

float

oracle.sql.NUMBER

NUMBER

java.sql.Types.FLOAT

double

oracle.sql.NUMBER

NUMBER

java.sql.Types.DOUBLE

double

oracle.sql.NUMBER

RAW

java.sql.Types.BINARY

byte[]

oracle.sql.RAW

RAW

java.sql.Types.VARBINARY

byte[]

oracle.sql.RAW

LONGRAW

java.sql.Types.LONGVARBINARY

byte[]

oracle.sql.RAW

DATE

java.sql.Types.DATE

java.sql.Date

oracle.sql.DATE

DATE

java.sql.Types.TIME

java.sql.Time

oracle.sql.DATE

TIMESTAMP

java.sql.Types.TIMESTAMP

javal.sql.Timestamp

oracle.sql.TIMESTAMP

BLOB

java.sql.Types.BLOB

java.sql.Blob

oracle.sql.BLOB

CLOB

java.sql.Types.CLOB

java.sql.Clob

oracle.sql.CLOB

user-defined object

java.sql.Types.STRUCT

java.sql.Struct

oracle.sql.STRUCT

user-defined reference

java.sql.Types.REF

java.sql.Ref

oracle.sql.REF

user-defined collection

java.sql.Types.ARRAY

java.sql.Array

oracle.sql.ARRAY

ROWID

java.sql.Types.ROWID

java.sql.RowId

oracle.sql.ROWID

NCLOB

java.sql.Types.NCLOB

java.sql.NClob

oracle.sql.NCLOB

NCHAR

java.sql.Types.NCHAR

java.lang.String

oracle.sql.CHAR

 

ORACLE EXTENSIONS:

   

BFILE

oracle.jdbc.OracleTypes.BFILE

NA

oracle.sql.BFILE

REF CURSOR

oracle.jdbc.OracleTypes.CURSOR

java.sql.ResultSet

oracle.jdbc.OracleResultSet

TIMESTAMP

oracle.jdbc.OracleTypes.TIMESTAMP

java.sql.Timestamp

oracle.sql.TIMESTAMP

TIMESTAMP WITH TIME ZONE

oracle.jdbc.OracleTypes.TIMESTAMPTZ

java.sql.Timestamp

oracle.sql.TIMESTAMPTZ

TIMESTAMP WITH LOCAL TIME ZONE

oracle.jdbc.OracleTypes.TIMESTAMPLTZ

java.sql.Timestamp

oracle.sql.TIMESTAMPLTZ

 

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