Oracle® Database Reference 11g Release 1 (11.1) Part Number B28320-01 |
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V$SESSION_WAIT_CLASS
displays the time spent in various wait event operations on a per-session basis.
Column | Datatype | Description |
---|---|---|
SID |
NUMBER |
Session identifier |
SERIAL# |
NUMBER |
Serial number |
WAIT_CLASS_ID |
NUMBER |
Identifier of the wait class |
WAIT_CLASS# |
NUMBER |
Number of the wait class |
WAIT_CLASS |
VARCHAR2(64) |
Name of the wait class |
TOTAL_WAITS |
NUMBER |
Number of times waits of the class occurred for the session |
TIME_WAITED |
NUMBER |
Amount of time spent in the wait class by the session |