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所有的TYPE类型有:
1 Undo header block (limited extents) all, but superseded by type 14 from 8.0
2 Undo data block all
3 Save undo header block (limited extents) all, but superseded by type 15 from 8.0
4 Save undo data block all
5 Data segment header block (limited extents, no freelist groups) all, but superseded by type 16 from 8.0
6 Table/cluster/index segment data block all
7 Temporary segment data block all
8 Sort key block all
9 Sort run block all
10 Free list block all, but superseded by type 22 from 8.0
11 Data file header block all
12 Data segment header block (limited extents, with freelist groups) all, but superseded by type 17 from 8.0
13 Compatibility segment all
14 Undo header block (unlimited extents) from 7.3
15 Save undo header block (unlimited extents) from 7.3
16 Data segment header block (unlimited extents, no freelist groups) from 7.3
17 Data segment header block (unlimited extents, with freelist groups) from 7.3
18 Extent map block from 7.3
19 Backup set piece header from 8.0
20 Backup set directory block from 8.0
21 Controlfile block from 8.0
22 Free list block with free block count from 8.0
23 LOB segment header block from 8.0
24 LOB segment freelist block from 8.0
25 LOB segment space usage index block from 8.0
26 LOB segment space usage bitmap block from 8.0
27 LOB segment chunk data block from 8.0
28 don't know
29 LMT space map header block from 8.1
30 LMT space map block from 8.1
31 don't know
32 ASSM level 1 bitmap block from 9.0
33 ASSM level 2 bitmap block from 9.0
34 ASSM level 3 bitmap block from 9.0
35 ASSM segment header block from 9.0
36 ASSM extent map block from 9.0
37 don't know
38 System managed undo header block from 9.0 |
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