Dynamic Performance (V$) Views, 177 of 179

V$TYPE_SIZE

This view lists the sizes of various database components for use in estimating data block capacity.

Column Datatype Description

COMPONENT

VARCHAR2

Component name, such as segment or buffer header

TYPE

VARCHAR2

Component type

DESCRIPTION

VARCHAR2

Description of component

TYPE_SIZE

NUMBER

Size of component

Column	Datatype	Description
`COMPONENT`	`VARCHAR2`	Component name, such as segment or buffer header
`TYPE`	`VARCHAR2`	Component type
`DESCRIPTION`	`VARCHAR2`	Description of component
`TYPE_SIZE`	`NUMBER`	Size of component