ALL_EVALUATION_CONTEXT_VARS describes the variables in the rule evaluation contexts accessible to the current user.
DBA_EVALUATION_CONTEXT_VARS describes the variables in all rule evaluation contexts in the database.
USER_EVALUATION_CONTEXT_VARS describes the variables in the rule evaluation contexts owned by the current user. This view does not display the EVALUATION_CONTEXT_OWNER column.
| Column | Datatype | NULL | Description |
|---|---|---|---|
EVALUATION_CONTEXT_OWNER |
VARCHAR2(30) |
NOT NULL |
Owner of the evaluation context |
EVALUATION_CONTEXT_NAME |
VARCHAR2(30) |
NOT NULL |
Name of the evaluation context |
VARIABLE_NAME |
VARCHAR2(30) |
Name of a variable in the evaluation context | |
VARIABLE_TYPE |
VARCHAR2(4000) |
Datatype of the variable | |
VARIABLE_VALUE_FUNCTION |
VARCHAR2(4000) |
Function used to retrieve the value of the variable (NULL for variables that are not implicit) |
|
VARIABLE_METHOD_FUNCTION |
VARCHAR2(228) |
Function used to retrieve the result of method invocation on the variable. Such a function can speed up evaluation, if there are many simple rules that invoke the method on the variable. |