HCL OneDB classes that extend the JDBC specification
To support the HCL OneDB™ implementation of SQL statements and data types, HCL OneDB JDBC Driver provides classes that extend the supported JDBC specification (see Java technology dependencies). The following table lists the Java classes and the HCL OneDB classes that application programs can use to extend them.
| JDBC interface or class | HCL OneDB class | Adds methods or constants for... |
|---|---|---|
| java.lang.Object | com.informix.lang.IfxTypes | Representing data types |
| java.lang.Object | com.informix.jdbc.IfxStatementTypes | Representing SQL statements |
| java.lang.Object | com.informix.jdbc.Interval1 | Interval qualifiers and some common methods for the next two classes (base class for the next two) |
| java.lang.Object | com.informix.jdbc.IntervalYM1 | Interval year-to-month |
| java.lang.Object | com.informix.jdbc.IntervalDF1 | Interval day-to-fraction |
| java.lang.Object | com.informix.jdbc.IfxSmartBlob | Access methods for smart large objects |
| java.lang.Object | com.informix.jdbc.IfxLocator | Large object locator pointer |
| java.lang.Object | com.informix.jdbc.IfxLoStat | Statistical information about smart large objects |
| java.lang.Object | com.informix.jdbc.IfxLobDescriptor | Internal characteristics of smart large objects |
| java.lang.Object | com.informix.jdbc.IfxUDTInfo | General information about opaque and distinct types, detailed information about complex types |
| java.sql.Blob | com.informix.jdbc.IfxBblob | Binary large objects |
| java.sql.CallableStatement | com.informix.jdbc.IfmxCallableStatement | Parameter processing with HCL OneDB types |
| java.sql.Clob | com.informix.jdbc.IfxCblob | Character large objects |
| java.sql.Connection | com.informix.jdbc.IfmxConnection | Opaque, distinct, and complex types |
| java.sql.SQLData | com.informix.jdbc.IfxBSONObject 1 | HCL
OneDB BSON
data type See the IfxBSONObjectDemo.java program in the $ONEDB_HOME/demo/bson directory for examples of how to insert and query JSON and BSON data and use the IfxBSONObject methods. |
| java.sql.PreparedStatement | com.informix.jdbc.IfmxPreparedStatement | Parameter processing with HCL OneDB types |
| java.sql.ResultSet | com.informix.jdbc.IfmxResultSet | HCL OneDB interval data types |
| java.sql.ResultSetMetaData | com.informix.jdbc.IfmxResultSetMetaData | Columns with HCL OneDB data types |
| java.sql.SQLInput | com.informix.jdbc.IfmxComplexSQLInput | Opaque, distinct, and complex types |
| java.sql.SQLInput | com.informix.jdbc.IfmxUDTSQLInput | Opaque, distinct, and complex types |
| java.sql.SQLOutput | com.informix.jdbc.IfmxComplexSQLOutput | Opaque, distinct, and complex types |
| java.sql.SQLOutput | com.informix.jdbc.IfmxUDTSQLOutput | Opaque, distinct, and complex types |
| java.sql.Statement | com.informix.jdbc.IfmxStatement | Single result sets, autofree mode, statement types, and SERIAL data type processing |