Search notes:
Oracle wait event: enq: ST - contention
ST stands for
Space Transaction
.
The
enq: ST – contention
event synchronizes space management operations in
dictionary-managed tablespaces
. Thus, the event does not occur in
locally-managed tablespace
.
In fact, this event was one of the major reasons why locally managed tablesspaces were introduced in Oracle 8i.
See also
v$event_name
MOS Note 974863.1
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