libgist v.2.0 Release Notes
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Node deletion is not implemented. Instead, empty nodes are simply left
in the tree.
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Bounding predicates are not shrunk when leaf items are deleted.
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Nearest-neighbor queries (e.g., operator ~ for the spatial tree
extensions) are not supported by the delete operation.
Comments, questions and suggestions may be directed to
gist@postgres.berkeley.edu
Last modified: $Date: 1998/12/15 00:40:38 $ by $Author: marcel $.