| Object Methods | JDBC Version Introduced | i-net UNA | i-net SPRINTA | i-net OPTA | i-net MERLIA | Comments |
| minimum Java Version | | 1.1 | 1.2 | 1.2 | 1.4 | 1.6 | |
| void clearWarnings() | 1.0 | Yes | Yes | Yes | Yes | |
| void close() | 1.0 | Yes | Yes | Yes | Yes | |
| void commit() | 1.0 | Yes | Yes | Yes | Yes | |
| Blob createBlob() | 4.0 | – | – | – | – | Yes | |
| Clob createClob() | 4.0 | – | – | – | – | Yes | |
| Clob createNClob() | 4.0 | – | – | – | – | Yes | |
| <T>T createQueryObject(Class<T>) | 4.0 | – | – | – | – | Yes | |
| SQLXML createSQLXML() | 4.0 | – | – | – | – | Yes | |
| Statement createStatement() | 1.0 | Yes | Yes | Yes | Yes | |
| Statement createStatement( int, int ) | 2.0 Core | – | Yes | Yes | Yes | |
| Statement createStatement( int, int, int ) | 3.0 | – | – | – | Yes | |
| boolean getAutoCommit() | 1.0 | Yes | Yes | Yes | Yes | |
| String getCatalog() | 1.0 | Yes | Yes | Yes | Yes | |
| Properties getClientInfo() | 4.0 | – | – | – | – | Yes | |
| int getHoldability() | 3.0 | – | – | – | Yes | |
| DatabaseMetaData getMetaData() | 1.0 | Yes | Yes | Yes | Yes | |
| int getTransactionIsolation() | 1.0 | Yes | Yes | Yes | Yes | |
| Map getTypeMap() | 2.0 Core | – | Yes | Yes | Yes | |
| SQLWarning getWarnings() | 1.0 | Yes | Yes | Yes | Yes | |
| boolean isClosed() | 1.0 | Yes | Yes | Yes | Yes | |
| boolean isValid( int ) | 4.0 | – | – | – | – | Yes | |
| boolean isReadOnly() | 1.0 | Yes | Yes | Yes | Yes | |
| Object isWrapperFor(Class< ? >) | 4.0 | – | – | – | – | Yes | |
| String nativeSQL( String ) | 1.0 | Yes | Yes | Yes | Yes | |
| CallableStatement prepareCall( String ) | 1.0 | Yes | Yes | Yes | Yes | |
| CallableStatement prepareCall( String, int, int ) | 2.0 Core | – | Yes | Yes | Yes | |
| CallableStatement prepareCall( String, int, int, int ) | 3.0 | – | – | – | Yes | |
| PreparedStatement prepareStatement( String ) | 1.0 | Yes | Yes | Yes | Yes | |
| PreparedStatement prepareStatement( String, int, int ) | 2.0 Core | – | Yes | Yes | Yes | |
| PreparedStatement prepareStatement( String, int, int, int ) | 3.0 | – | – | – | Yes | |
| PreparedStatement prepareStatement( String, int ) | 3.0 | – | – | – | Yes | |
| PreparedStatement prepareStatement( String, int[] ) | 3.0 | – | – | – | Yes | |
| PreparedStatement prepareStatement( String, String[] ) | 3.0 | – | – | – | Yes | |
| void releaseSavepoint( Savepoint ) | 3.0 | – | – | – | Yes | |
| void rollback() | 1.0 | Yes | Yes | Yes | Yes | |
| void rollback( Savepoint ) | 3.0 | – | – | – | Yes | |
| void setAutoCommit( boolean ) | 1.0 | Yes | Yes | Yes | Yes | |
| void setCatalog( String ) | 1.0 | Yes | Yes | Yes | Yes | |
| void setClientInfo( String, String) | 4.0 | – | – | – | – | Yes | |
| void setClientInfo( Properties ) | 4.0 | – | – | – | – | Yes | |
| void setHoldability( int ) | 3.0 | – | – | – | Yes | |
| void setReadOnly( boolean ) | 1.0 | – | – | – | – | call ignored |
| Savepoint setSavepoint() | 3.0 | – | – | – | Yes | |
| Savepoint setSavepoint( String ) | 3.0 | – | – | – | Yes | |
| void setTransactionIsolation( int ) | 1.0 | Yes | Yes | Yes | Yes | |
| void setTypeMap( Map ) | 2.0 Core | – | – | – | – | call ignored |
| Object unwrap(Class< ? >) | 4.0 | – | – | – | – | Yes | |
