The DBMS_PYTHON.LOADPYTHON procedure creates a Python external resource.
Note
This system package is available starting from OceanBase Database V4.4.1.
Syntax
DBMS_PYTHON.LOADPYTHON(IN py_name VARCHAR(65535), IN content LONGBLOB, IN comment VARCHAR(65535) DEFAULT '');
Parameters
Parameter |
Description |
|---|---|
| python_name | The name of the external resource. You can query the DBA_OB_EXTERNAL_RESOURCES or CDB_OB_EXTERNAL_RESOURCES view for this parameter. |
| content | The binary content of the Python package. |
| comment | Optional. The comment. You can query the DBA_OB_EXTERNAL_RESOURCES or CDB_OB_EXTERNAL_RESOURCES view for this parameter. |
Examples
Use the DBMS_PYTHON.LOADPYTHON procedure to load a Python package.
String url = "<URL to Python>";
InputStream is = new URL(url).openStream();
// conn is a connection to OceanBase
PreparedStatement ps = conn.prepareStatement("call dbms_python.loadpython(? ,? ,? )");
ps.setString(1, "my_add_python");
ps.setBlob(2, is);
ps.setString(3, "my add UDF python");
ps.execute();