2.81 ALL_COL_PENDING_STATS

ALL_COL_PENDING_STATS describes the pending statistics of the columns accessible to the current user.

Related Views

  • DBA_COL_PENDING_STATS describes the pending statistics of all columns in the database.

  • USER_COL_PENDING_STATS describes the pending statistics of the columns owned by the current user. This view does not display the OWNER column.

Column Datatype NULL Description

OWNER

VARCHAR2(128)

Owner of the table

TABLE_NAME

VARCHAR2(128)

Name of the table

PARTITION_NAME

VARCHAR2(128)

Name of the partition

SUBPARTITION_NAME

VARCHAR2(128)

Name of the subpartition

COLUMN_NAME

VARCHAR2(128)

Name of the column

NUM_DISTINCT

NUMBER

Number of distinct values in the column

LOW_VALUE

RAW(32)

Low value in the column

HIGH_VALUE

RAW(32)

High value in the column

DENSITY

NUMBER

If a histogram is available on COLUMN_NAME, then this column displays the selectivity of a value that spans fewer than 2 endpoints in the histogram. It does not represent the selectivity of values that span 2 or more endpoints.

If a histogram is not available on COLUMN_NAME, then the value of this column is 1/NUM_DISTINCT.

NUM_NULLS

NUMBER

Number of NULLs in the column

AVG_COL_LEN

NUMBER

Average length of the column (in bytes)

SAMPLE_SIZE

NUMBER

Sample size used in analyzing the column

LAST_ANALYZED

DATE

Most recent date on which the column was analyzed