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MySQL NDB Cluster API Developer Guide
Download this Manual NdbInterpretedCode::getWordsUsed()

Description.  This method returns the number of words from the buffer that have been used, whether the buffer is one that is user-supplied or the internally-provided buffer.


Uint32 getWordsUsed
    ) const

Parameters.  None.

Return value.  The 32-bit number of words used from the buffer.