Oracle9i Application Developer's Guide - Advanced Queuing Release 1 (9.0.1) Part Number A88890-02 |
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Administrative Interface, 12 of 36
This feature is used to change the transformation function and to specify transformations per an attribute of the target type. If the attribute number 0 is specified, then the transformation expression singularly defines the transformation from the source to target types. All references to from_type
must be of the form source.user_data
. All references to the attributes of the source type must be prefixed by source.user_data
.
To use this feature, you must be granted execute privileges on dbms_transform
. You must also have execute privileges on the user-defined types that are the source and destination types of the transformation, and have execute privileges on any PL/SQL function being used in the transformation function.
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