1. Database Reference
  2. Dynamic Performance Views
  3. Dynamic Performance (V$) Views: V$IM_COLUMN_LEVEL to V$RULE_SET_AGGREGATE_STATS
  4. V$PROXY_COPY_SUMMARY

8.137 V$PROXY_COPY_SUMMARY

V$PROXY_COPY_SUMMARY provides summary information about the output proxy datafile and control file.

Column Datatype Description

NUM_COPIES

NUMBER

Number of copies created

NUM_DISTINCT_COPIES

NUMBER

Number of distinct copies (that contain datafiles with different checkpoints)

MIN_CHECKPOINT_CHANGE#

NUMBER

Minimum checkpoint change SCN

MAX_CHECKPOINT_CHANGE#

NUMBER

Maximum checkpoint change SCN

MIN_CHECKPOINT_TIME

DATE

Minimum checkpoint change time

MAX_CHECKPOINT_TIME

DATE

Maximum checkpoint change time

OUTPUT_BYTES

NUMBER

Total output bytes

OUTPUT_BYTES_DISPLAY

VARCHAR2(4000)

Displayable format for output bytes

CON_ID

NUMBER

The ID of the container to which the data pertains. Possible values include:

  • 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs.

  • 1: This value is used for rows containing data that pertain to only the root

  • n: Where n is the applicable container ID for the rows containing data