|
Column name
|
Column type
|
Max length
|
Primary key?
|
Usage
|
|---|---|---|---|---|
|
PARENTID
|
VARCHAR
|
128
|
NO
|
Used for CHA Instance EJB chaining function. This column is used to track the instance ID of the parent instance to which this CHA Instance is chained as a child.
|
|
INSTANCEID
|
VARCHAR
|
128
|
YES
|
Unique ID for this CHA Instance. These must be unique within the DB2® table and cannot be repeated.
|
|
NAME
|
VARCHAR
|
80
|
NO
|
The name of the Context being wrapped by the CHA instance. Used for By Name queries.
|
|
ISROOT
|
SMALLINT
|
2
|
NO
|
Indicator field populated if CHA Instance is the Root Context, null if not.
|
|
CONTEXT
|
LONG VARCHAR (binary) or BLOB
|
Unbound
|
NO
|
This is the physical Context instance wrapped by a given CHA Instance.
|
|
TYPENAME
|
VARCHAR
|
80
|
NO
|
Type name assigned to the Context. Used for By Type queries.
|