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49440d67ad
Merged patch series by Konstantin Osipov: "These series improve uniqueness of generated timeuuids and change list append/prepend logic to use client/LWT timestamp in timeuuids generated for list keys. Timeuuid compare functions are optimized. The test coverage is extended for all of the above." uuid: add a comment warning against UUID::operator< uuid: replace slow versions of timeuiid compare with optimized/tested versions. test: add tests for legacy uuid compare & msb monotonicity test: add a test case for append/prepend limit test: add a test case for monotonicity of timeuuid least significant bits uuid: implement optimized timeuuid compare test: add a test case for list prepend/append with custom timestamp lists: rewrite list prepend to use append machinery lists: use query timestamp for list cell values during append uuid: fill in UUID node identifier part of UUID test: add a CQL test for list append/prepend operations