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the pointer part of an RTree entry More...
#include <src/rtentry.h>
the pointer part of an RTree entry.
THe RPtr of a RTree entry can either be a child node (page
id) if a non-leaf node owns the entry; or it can be a tuple
id in the case of leaf node. A tuple id is a long integer
identifying a spatial tuple stored somewhere in a spatial
database.
When the RTree is distributed, the ptr may also distinct between
pointing to a local node or a remote node.
Documentation generated by lqian@lqian-sun on Wed Jul 14 09:36:10 EDT 1999 | Kdoc |