Assertion: latch | /r/HasProperty | acquired
Facets:
value: successfully
type: MANNER
Source sentences:
text: When a query tries to read/write a protected data structure and has to wait for a latch, the query is always put into the suspended state, and has to wait until the latch can be acquired successfully.
text: Some of this information is from my knowledge of the internals and some of it is from catching the point that latches are acquired using Extended Events and callstack dumping.
text: Whenever a new block enters the Oracle buffer cache within the SGA, this latch is acquired to allow block management in the Oracle SGA.
text: Also, the latch is acquired when buffers are written back to disk such as when a scan is performed to move the LRU or least recently used chain of dirty blocks to flush out to disk from the buffer cache.