Oracle® Database Reference 10g Release 1 (10.1) Part Number B10755-01 |
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This view lists block contention statistics. This table is only updated when timed statistics are enabled.
Column | Datatype | Description |
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CLASS |
VARCHAR2(18) |
Class of the block |
COUNT |
NUMBER |
Number of waits by this OPERATION for this CLASS of block |
TIME |
NUMBER |
Sum of all wait times for all the waits by this OPERATION for this CLASS of block |