The DbMpoolFile::close method closes the source file indicated by the
DbMpoolFile object. Calling DbMpoolFile::close does not imply a call
to DbMpoolFile::sync; that is, no pages are written to the source file
as as a result of calling DbMpoolFile::close.
If the DbMpoolFile was temporary, any underlying files created
for this DbMpoolFile will be removed.
The flags parameter is currently unused, and must be set to 0.
After DbMpoolFile::close has been called, regardless of its return, the
DbMpoolFile handle may not be accessed again.
The DbMpoolFile::close method either returns a non-zero error value or throws an exception that
encapsulates a non-zero error value on failure, and returns 0 on success.
The DbMpoolFile::close method may fail and throw an exception or return a non-zero error for errors specified for other Berkeley DB and C library or system methods.
If a catastrophic error has occurred, the DbMpoolFile::close method may fail and
either return DB_RUNRECOVERY or throw a
in which case all subsequent Berkeley DB calls will fail in the same way.
Memory Pools and Related Methods
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