CLASSCONTAINER_ROOTS

Definition

The system table CLASSCONTAINERS_ROOTS describes the files and containers in which OMS objects are stored.

Structure

CLASSCONTAINER_ROOTS

CLASS_ID

CHAR(8) BYTE

ID of the container file

SEQUELCONTAINER

FIXED(10)

Index of the sequel container file for objects of variable length (otherwise 0)

ROOT

FIXED(10)

Root of the container file

KEY_PARTITIONCOUNT

FIXED(10)

Number of inversions for persistent objects with key (otherwise 0)

VAROBJ_CONTAINER

CHAR(3)

Container contains objects of variable length ( YES | NO )

DELETED

CHAR(3)

Application deleted the container, but physical deletion by garbage collectors has not yet taken place

MAX_OBJBODYSIZE

FIXED(10)

Maximum object size for objects that can be stored in this container

MAX_OBJPERPAGE

FIXED(10)

Maximum number of persistent objects that fit on one page

MAX_CHAINS

FIXED(10)

No longer in use (always 1)

UNUSED_BYTEPERPAGE

FIXED(10)

Number of unused bytes per page in the container file

See also:

Database Administration in CCMS, Class Container