12.1 HADB's scope of support for the functions added in the JDBC 4.0 API
The following table shows HADB's scope of support for the functions added in the JDBC 4.0 API.
Added function |
Corresponding interface |
HADB's scope of support |
---|---|---|
Automatic loading of java.sql.Driver |
-- |
Y |
ROWID data type |
CallableStatement |
N |
PreparedStatement |
N |
|
RowId |
N |
|
DatabaseMetaData |
N |
|
National character data type |
PreparedStatement |
N |
ResultSet |
N |
|
XML support |
SQLXML |
N |
Wrapper pattern |
Connection |
Y |
DatabaseMetaData |
Y |
|
DataSource |
Y |
|
ResultSet |
Y |
|
ResultSetMetaData |
Y |
|
Statement |
Y |
|
PreparedStatement |
Y |
|
ParameterMetaData |
Y |
|
SQL exception extension |
All interfaces |
Y |
Connection management |
Connection |
Y |
Statement |
Y |
|
Added scalar functions |
Connection |
Y |
DatabaseMetaData |
Y |
- Legend:
-
--: There is no corresponding interface.
Y: Supported by HADB.
N: Not supported by HADB.