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IGNITE-23969 Sql. Improve predicate selectivity estimation #5211

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@zstan zstan commented Feb 11, 2025

TpcdsBenchmark
--main:

Benchmark           (fsync)  (queryId)  Mode  Cnt     Score     Error  Units
TpcdsBenchmark.run    false          1  avgt   10   121.749 ±   7.461  ms/op
TpcdsBenchmark.run    false          2  avgt   10  3836.207 ± 207.361  ms/op
TpcdsBenchmark.run    false          3  avgt   10    48.116 ±   2.150  ms/op
TpcdsBenchmark.run    false          4  avgt   10  1612.781 ±  76.630  ms/op
TpcdsBenchmark.run    false         48  avgt   10  4551.836 ± 225.324  ms/op

--this pr:

Benchmark           (fsync)  (queryId)  Mode  Cnt     Score     Error  Units
TpcdsBenchmark.run    false          1  avgt   10   108.429 ±  16.108  ms/op
TpcdsBenchmark.run    false          2  avgt   10  3751.181 ± 350.560  ms/op
TpcdsBenchmark.run    false          3  avgt   10    47.588 ±   1.918  ms/op
TpcdsBenchmark.run    false          4  avgt   10  1517.953 ±  45.865  ms/op
TpcdsBenchmark.run    false         48  avgt   10    79.810 ±  2.701   ms/op

@zstan zstan marked this pull request as ready for review February 12, 2025 13:51
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