Java Type |
Java DB, Derby, CloudScape |
Oracle |
DB2 |
Sybase |
MS-SQL Server |
MySQL Server |
---|---|---|---|---|---|---|
boolean,java.lang.Boolean |
SMALLINT |
NUMBER(1) |
SMALLINT |
BIT |
BIT |
TINYINT(1) |
int,java.lang.Integer |
INTEGER |
NUMBER(10) |
INTEGER |
INTEGER |
INTEGER |
INTEGER |
long, java.lang.Long |
BIGINT |
NUMBER(19) |
INTEGER |
NUMERIC(19) |
NUMERIC(19) |
BIGINT |
float,java.lang.Float |
FLOAT |
NUMBER(19,4) |
FLOAT |
FLOAT(16) |
FLOAT(16) |
FLOAT |
double,java.lang.Double |
FLOAT |
NUMBER(19,4) |
FLOAT |
FLOAT(32) |
FLOAT(32) |
DOUBLE |
short,java.lang.Short |
SMALLINT |
NUMBER(5) |
SMALLINT |
SMALLINT |
SMALLINT |
SMALLINT |
byte, java.lang.Byte |
SMALLINT |
NUMBER(3) |
SMALLINT |
SMALLINT |
SMALLINT |
SMALLINT |
java.lang.Number |
DECIMAL |
NUMBER(38) |
DECIMAL(15) |
NUMERIC(38) |
NUMERIC(28) |
DECIMAL(38) |
java.math.BigInteger |
BIGINT |
NUMBER(38) |
BIGINT |
NUMERIC(38) |
NUMERIC(28) |
BIGINT |
java.math.BigDecimal |
DECIMAL |
NUMBER(38) |
DECIMAL(15) |
NUMERIC(38) |
NUMERIC(28) |
DECIMAL(38) |
java.lang.String |
VARCHAR(255) |
VARCHAR(255) |
VARCHAR(255) |
VARCHAR(255) |
VARCHAR(255) |
VARCHAR(255) |
char,java.lang.Character |
CHAR(1) |
CHAR(1) |
CHAR(1) |
CHAR(1) |
CHAR(1) |
CHAR(1) |
byte[],java.lang.Byte[],java.sql.Blob |
BLOB(64000) |
LONG RAW |
BLOB(64000) |
IMAGE |
IMAGE |
BLOB(64000) |
char[],java.lang.Character[],java.sql.Clob |
CLOB(64000) |
LONG |
CLOB(64000) |
TEXT |
TEXT |
TEXT(64000) |
java.sql.Date |
DATE |
DATE |
DATE |
DATETIME |
DATETIME |
DATE |
java.sql.Time |
TIME |
DATE |
TIME |
DATETIME |
DATETIME |
TIME |
java.sql.Timestamp |
TIMESTAMP |
DATE |
TIMESTAMP |
DATETIME |
DATETIME |
DATETIME |
Java Type to SQL Type Mappings
https://docs.oracle.com/cd/E19501-01/819-3659/gcmaz/
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