ALL_STREAMS_TRANSFORM_FUNCTION displays information about the rule-based transformation functions accessible to the current user.
DBA_STREAMS_TRANSFORM_FUNCTION displays information about all rule-based transformation functions in the database.
| Column | Datatype | NULL | Description | 
|---|---|---|---|
| RULE_OWNER | VARCHAR2(30) | NOT NULL | Owner of the rule associated with the transformation function | 
| RULE_NAME | VARCHAR2(30) | NOT NULL | Name of the rule associated with the transformation function | 
| VALUE_TYPE | VARCHAR2(4000) | Type of the transformation function name. This type must be VARCHAR2for a rule-based transformation to work properly. | |
| TRANSFORM_FUNCTION_NAME | VARCHAR2(4000) | Name of the transformation function (NULL if VALUE_TYPEis notVARCHAR2) | |
| CUSTOM_TYPE | VARCHAR2(11) | Type of the transformation function: 
 | 
See Also:
Oracle Streams Concepts and Administration for more information about custom rule-based transformation