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MySQL NDB Cluster API Developer Guide
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2.3.16.18 Ndb::getNextEventOpInEpoch2()

Description.  Iterates over individual event operations making up the current global checkpoint. Use following nextEvent2() to obtain summary information for the epoch, such as a listing of all tables, before processing event data.

Note

Exceptional epochs do not have any event operations associated with them.

Signature. 

const NdbEventOperation* getNextEventOpInEpoch2
    (
      Uint32* iter,
      Uint32* event_types
    )

Parameters.  Set iter to 0 initially; this is NULL when there are no more events within this epoch. If event_types is not NULL, it holds a bitmask of the event types received.

Return value.  A pointer to the next NdbEventOperation, if there is one.


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