4.163 DBA_COMPARISON_SCAN

DBA_COMPARISON_SCAN displays information about all comparison scans in the database.

Related View

USER_COMPARISON_SCAN displays information about the comparison scans owned by the current user. This view does not display the OWNER column.

Column	Datatype	NULL	Description
OWNER	VARCHAR2(128)	NOT NULL	Owner of the comparison scan
COMPARISON_NAME	VARCHAR2(128)	NOT NULL	Name of the comparison scan
SCAN_ID	NUMBER	NOT NULL	Scan ID
PARENT_SCAN_ID	NUMBER		Scan ID of the immediate parent scan
ROOT_SCAN_ID	NUMBER		Scan ID of the root (top-most) parent
STATUS	VARCHAR2(16)		Status of the scan: SUC BUCKET DIF FINAL BUCKET DIF ROW DIF
CURRENT_DIF_COUNT	NUMBER		Current cumulative (including children) diff count of the scan
INITIAL_DIF_COUNT	NUMBER		Initial cumulative (including children) diff count of the scan
COUNT_ROWS	NUMBER		Number of rows in the scan
SCAN_NULLS	VARCHAR2(1)		Indicates whether NULLs are part of this scan (Y) or not (N)
LAST_UPDATE_TIME	TIMESTAMP(6)		Time that this row was last updated

See Also:

"USER_COMPARISON_SCAN"