Add some notes about the basic mathematical laws that the system presumes
Tom Lane <tgl@sss.pgh.pa.us>
Add some notes about the basic mathematical laws that the system presumes hold true for operators in a btree operator family. This is mostly to clarify my own thinking about what the planner can assume for optimization purposes. (blowing dust off an old abstract-algebra textbook...)
Files
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| src/backend/access/nbtree/README | modified | +45 −2 |