|
COLUMN |
DATA TYPE |
TYPE=’T’ |
TYPE=’C’ |
TYPE=’I’ |
TYPE=’S’(Oracle 9i) |
|
STATID |
VARCHAR2(30) |
User settable |
User settable |
User settable |
User settable |
|
TYPE |
CHAR(1) |
Table |
Column |
Index |
System |
|
VERSION |
NUMBER |
|
|
|
|
|
FLAGS |
NUMBER |
|
|
|
|
|
C1 |
VARCHAR2(30) |
Table name |
Table name |
Index name |
Status |
|
C2 |
VARCHAR2(30) |
Partition name |
Partition name |
Partition name |
Dstart |
|
C3 |
VARCHAR2(30) |
Subpartition name |
Subpartition name |
Subpartition name |
Dstop |
|
C4 |
VARCHAR2(30) |
|
Column name |
|
‘CPU_SERIO’/’PARIO’ |
|
C5 |
VARCHAR2(30) |
Owner |
Owner |
Owner |
Owner |
|
N1 |
NUMBER |
Num rows |
Num distinct |
Num rows |
Sreadtim/maxthr |
|
N2 |
NUMBER |
Blocks |
Density |
Leaf blocks |
Mreadtim/slavethr |
|
N3 |
NUMBER |
Average row length |
|
Distinct keys |
CPU speed/ |
|
N4 |
NUMBER |
Sample size |
Sample size |
Leaf blocks/key |
|
|
N5 |
NUMBER |
|
Num nulls |
Data blocks/key |
|
|
N6 |
NUMBER |
|
Lower value |
Clustering factor |
|
|
N7 |
NUMBER |
|
High value |
Blevel |
|
|
N8 |
NUMBER |
|
Average column length |
Sample size |
|
|
N9 |
NUMBER |
|
?(always 1) |
|
|
|
N10 |
NUMBER |
|
Endpoint number |
|
|
|
N11 |
NUMBER |
|
Endpoint value |
|
Mbrc/ |
|
N12 |
NUMBER |
|
?(always null) |
|
|
|
D1 |
DATE |
Last analyzed |
Last analyzed |
Last analyzed |
Last analyzed |
|
R1 |
RAW(32) |
|
|
|
|
|
R2 |
RAW(32) |
|
|
|
|
|
CH1 |
VARCHAR2(1000) |
|
|
|
|
STATTAB FIELD DESCRIPTION (DBMS_STATS)
最新推荐文章于 2025-05-14 07:00:00 发布
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