MySQL NDB Cluster API Developer Guide NdbEventOperation::getPreBlobHandle()

Description.  This function is the same as getBlobHandle(), except that it is used to access the previous value of the blob attribute. See Section, “NdbEventOperation::getBlobHandle()”.


NdbBlob* getPreBlobHandle
    const char* name

Parameters.  The name of the blob attribute.

Return value.  A pointer to an NdbBlob.