Oracle | SDO_RDF_REL2RDF

Oracle SDO_RDF_REL2RDF_INTERNAL Version 26ai

General Information

Library Note

Morgan's Library Page Header

The best Oracle News for FY2026

Oracle Database 26ai is now availble. If you haven't you downloaded already: Why?

Purpose Spatial Resource Description Framework Model Management internal package for translating relational metadata into RDF triples.

AUTHID CURRENT_USER

Dependencies

ALL_CONSTRAINTS	DBMS_UTILITY	RDF_APIS_INTERNAL
ALL_CONS_COLUMNS	DUAL	RDF_LONGVARCHARARRAY
ALL_TAB_COLUMNS	MDERR	SDO_RDF
DBMS_ASSERT	PLITBLM	SDO_RDF_INTERNAL
DBMS_STANDARD	RDF_APIS	SDO_SEM_LOG

Documented No

First Available Not known

Pragmas PRAGMA SUPPLEMENTAL_LOG_DATA(default, NONE);

Security Model Owned by MDSYS with EXECUTE granted to the PDB_DBA role.

Source {ORACLE_HOME}/wmsys/admin/sdordfr2rh.sql {ORACLE_HOME}/wmsys/admin/sdordfr2rb.plb

Subprograms

COPY_NETWORK_INFO_TO_PKG_VARS	REL2RDF
GEN_URIPREFIX	REPLACE_RDF_PREFIX
R2RML2SCHEMA_FROMRRTABLE	URL_ESCAPE

COPY_NETWORK_INFO_TO_PKG_VARS

Undocumented sdo_rdf_rel2rdf_internal.copy_network_info_to_pkg_vars;

exec sdo_rdf_rel2rdf_internal.copy_network_info_to_pkg_vars;

      

      PL/SQL procedure successfully completed.

GEN_URIPREFIX

Generate URI prefix sdo_rdf_rel2rdf_internal.gen_uriprefix( top IN VARCHAR2, owner IN VARCHAR2, obj_name IN VARCHAR2) RETURN VARCHAR2 DETERMINISTIC;

TBD

R2RML2SCHEMA_FROMRRTABLE

Undocumented sdo_rdf_rel2rdf_internal.r2rml2schema_fromrrtable( rr_table_owner IN VARCHAR2, rr_table_name IN VARCHAR2, staging_table_owner IN VARCHAR2, staging_table_name IN VARCHAR2, flags IN VARCHAR2 DEFAULT NULL);

TBD

REL2RDF

Undocumented sdo_rdf_rel2rdf_internal.rel2rdf( tablename IN VARCHAR2, user_name IN VARCHAR2, -- default table-owner if 'owner' param is NULL staging_table_owner IN VARCHAR2, staging_table_name IN VARCHAR2, schema_table_owner IN VARCHAR2, schema_table_name IN VARCHAR2, prefix IN VARCHAR2, owner IN VARCHAR2 DEFAULT NULL, --quoted owner unsupported insturistr_r2rml IN VARCHAR2, flags IN VARCHAR2 DEFAULT NULL);

TBD

REPLACE_RDF_PREFIX

Undocumented sdo_rdf_rel2rdf_internal.replace_rdf_prefix(string IN VARCHAR2) RETURN VARCHAR2 DETERMiNISTIC;

SELECT sdo_rdf_rel2rdf_internal.replace_rdf_prefix('MLib');

      

      SDO_RDF_REL2RDF_INTERNAL.REPLACE_RDF_PREFIX('MLIB')

      ----------------------------------------------------

      MLib

URL_ESCAPE

Replaces reserved chars in string with escape sequence (%two-digit-hexcode) sdo_rdf_rel2rdf_internal.url_escape(str IN VARCHAR2) RETURN VARCHAR2 DETERMINISTIC;

SELECT sdo_rdf_rel2rdf_internal.url_escape('MLib');

      

      SDO_RDF_REL2RDF_INTERNAL.URL_ESCAPE('MLIB')

      --------------------------------------------

      MLib