| java.sql.Types值 | Java 类型 | IBM DB2 | Oracle | Sybase | SQL | Informix | IBM Content Manager |
| BIGINT | java.lang.long | BIGINT | NUMBER (38, 0) | BIGINT | BIGINT | INT8 | DK_CM_BIGINT |
| BINARY | byte[] | CHAR FOR BIT DATA | RAW | BINARY | IMAGE | BYTE | DK_CM_BLOB |
| BIT | java.lang.Boolean | N/A | BIT | BIT | BIT | BIT | DK_CM_SMALLINT |
| BLOB | byte[] | BLOB | BLOB | BLOB | BLOB | BLOB | DK_CM_BLOB |
| CHAR | java.lang.String | CHAR, GRAPHIC | CHAR | CHAR | CHAR | CHAR | DK_CM_CHAR |
| CLOB | java.lang.String | CLOB, DBCLOB | CLOB | CLOB | CLOB | CLOB | DK_CM_CLOB |
| DATE | java.sql.Date | DATE | DATE | DATE | DATE | DATE | DK_CM_DATE |
| DECIMAL | java.math.BigDecimal | DECIMAL | NUMBER | DECIMAL, MONEY, SMALLMONEY | DECIMAL | DECIMAL | DK_CM_DECIMAL |
| DOUBLE | java.lang.Double | DOUBLE | DOUBLE PRECISION | DOUBLE PRECISION | DOUBLE PRECISION | DOUBLE PRECISION | DK_CM_DOUBLE |
| FLOAT | java.lang.Double | FLOAT | FLOAT | FLOAT | FLOAT | FLOAT | DK_CM_DOUBLE |
| INTEGER | java.lang.Integer | INTEGER | INTEGER | INT | INTEGER | INTEGER | DK_CM_INTEGER |
| JAVA_OBJECT | java.lang.Object | JAVA_OBJECT | JAVA_OBJECT | JAVA_OBJECT | JAVA_OBJECT | OPAQUE | N/A |
| LONGVARBINARY | byte[] | LONG VARCHAR FOR BIT DATA | LONG RAW | IMAGE | IMAGE | BYTE | DK_CM_BLOB |
| LONGVARCHAR | java.lang.String | LONG VARCHAR, LONG VARGRAPHIC | LONG | TEXT | TEXT | TEXT | DK_CM_VARCHAR(3500) |
| NUMERIC | java.math.BigDecimal | NUMERIC | NUMBER | NUMERIC | NUMERIC | NUMERIC | DK_CM_DECIMAL |
| OTHER | java.lang.Object | OTHER | OTHER | OTHER | OTHER | OTHER | N/A |
| REAL | java.lang.Float | REAL | REAL | REAL | REAL | REAL | DK_CM_DOUBLE |
| SMALLINT | java.lang.Integer | SMALLINT | SMALLINT | SMALLINT | SMALLINT | SMALLINT | DK_CM_INTEGER |
| TIME | java.sql.Time | TIME | DATE | TIME | TIME | DATETIME HOUR TO SECOND | DK_CM_TIME |
| TIMESTAMP | java.sql.Timestamp | TIMESTAMP | DATE | DATETIME, SMALLDATETIME | DATETIME | DATETIME YEAR TO FRACTION (5) | DK_CM_TIMESTAMP |
| TINYINT | java.lang.Bute | SMALLINT | TINYINT | TINYINT | TINYINT | TINYINT | DK_CM_INTEGER |
| VARBINARY | byte[] | VARCHAR FOR BIT DATA | RAW | VARBINARY | IMAGE | BYTE | DK_CM_BLOB |
| VARCHAR | java.lang.String | VARCHAR, VARGRAPHIC | VARCHAR | VARCHAR | VARCHAR | VARCHAR | DK_CM_VARCHAR |