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getSourceLocation( )

Format

getSourceLocation( ) RETURN VARCHAR2;

Description

Returns a string containing the value of the external data source location (the value of the source.srcLocation attribute of the embedded ORDSource object).

Parameters

None.

Usage Notes

This method returns a VARCHAR2 string containing the value of the external data location, for example BFILEDIR.

Pragmas

PRAGMA RESTRICT_REFERENCES(getSourceLocation, WNDS,
WNPS, RNDS, RNPS)

Exceptions

ORDSourceExceptions.INCOMPLETE_SOURCE_LOCATION

This exception is raised if you call the getSourceLocation( ) method and the value of the source.srcLocation attribute is NULL.

Examples

Get the source location information about an image data source:

DECLARE
 image ORDSYS.ORDImage;
BEGIN
 SELECT p.product_photo INTO image FROM pm.online_media p
  WHERE p.product_id = 3515;
 -- Get the image source location.
 DBMS_OUTPUT.PUT_LINE('Source location is ' || image.getSourceLocation);
 COMMIT;
END;
/