DBA_STREAMS_ADD_COLUMN

DBA_STREAMS_ADD_COLUMN displays information about declarative rule-based transformations that add a column to a row logical change record (LCR).

Column	Datatype	Description
`RULE_OWNER`	`VARCHAR2(128)`	Owner of the rule
`RULE_NAME`	`VARCHAR2(128)`	Name of the rule
`SCHEMA_NAME`	`VARCHAR2(128)`	Schema of the column to be added
`TABLE_NAME`	`VARCHAR2(128)`	Table of the column to be added
`COLUMN_NAME`	`VARCHAR2(4000)`	Name of the column to be added
`COLUMN_VALUE`	`ANYDATA`	Value of the column to be added
`COLUMN_TYPE`	`VARCHAR2(4000)`	Type of the column to be added
`COLUMN_FUNCTION`	`VARCHAR2(128)`	Name of the default function used to add a column
`VALUE_TYPE`	`VARCHAR2(3)`	Indicates whether to modify the old (`OLD`), new (`NEW`), or both (`*`) values of the LCR
`PRECEDENCE`	`NUMBER`	`3` (the execution order relative to other transformations on the same `STEP_NUMBER`; the smaller number will be executed first)
`STEP_NUMBER`	`NUMBER`	Order in which this transformation should be executed