Return value is not specified correctly in the documentation
MongoCursor::dead
(PECL mongo >=0.9.6)
MongoCursor::dead — Checks if there are results that have not yet been sent from the database
Descrierea
public MongoCursor::dead
(
) : bool
The database sends responses in batches of documents, up to 4MB of documents per response. This method checks if the database has more batches or if the result set has been exhausted.
A cursor being "dead" does not mean that
MongoCursor::hasNext() will return false, it only means
that the database is done sending results to the client. The client should
continue iterating through results until
MongoCursor::hasNext() is false.
Parametri
Această funcție nu are parametri.
Valorile întoarse
Returns true if there are more results that have not yet been sent to the
client, and false otherwise.
A se vedea și
- MongoCursorInterface::dead() - Checks if there are results that have not yet been sent from the database
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