Use this function to set the parsing schema ("owner") of the Application Express application. The database user of this schema must already exist, and this schema name must already be mapped to the workspace used to import the application.
APEX_APPLICATION_INSTALL.SET_SCHEMA ( p_schema IN VARCHAR2);
Table 3-13 SET_SCHEMA Parameters
The schema name.
For examples of this procedure call, see "Import Application into Different Workspace using Different Schema" and "Import into Training Instance for Three Different Workspaces".