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.