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This is because\nregistering an additional/different function to handle floating types\nis causing a regression in an internal integration which is still under\ninvestigation.\n\nReviewed By: kgpai, kagamiori\n\nDifferential Revision: D58471982\n\nfbshipit-source-id: 1b092cc0feae2e7e56738031c5ac6d5a6f6f01db","shortMessageHtmlLink":"Fix NaN handling in comparison functions (#10165)"}},{"before":"ac06de388ab0252784a0ea5ff6f101e0593ec603","after":"c5b9327d164744ec1797b5642f6981a6450da8e4","ref":"refs/heads/gh-pages","pushedAt":"2024-07-03T17:47:08.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"github-actions[bot]","name":null,"path":"/apps/github-actions","primaryAvatarUrl":"https://avatars.githubusercontent.com/in/15368?s=80&v=4"},"commit":{"message":"Update documentation","shortMessageHtmlLink":"Update documentation"}},{"before":"0cb715ea35d4f49db2baef710abe000390ae96af","after":"decd91eb50e6ef51cddb8e3251e3c3002111dd82","ref":"refs/heads/main","pushedAt":"2024-07-03T17:46:26.000Z","pushType":"push","commitsCount":2,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Call commitNull in SimpleFunctionAdapter on exceptions (#10377)\n\nSummary:\nPull Request resolved: https://github.com/facebookincubator/velox/pull/10377\n\nThe way the VectorWriters work today, if its writing a variable length type and it is not committed\n(e.g. because an exception was thrown) when the next value is written it will start with the state of\nthe previous value rather than a clean slate. This can result in e.g. strings starting with the contents\nthat were written for the previous string.\n\nSimpleFunctionAdapter tried to compensate for this by making a local copy of the top level\nVectorWriter and only copying back into the original if processing the current row succeeds. This\ndoes nothing for nested writers (it also wasn't implemented for Strings).\n\nTo fix this, I've added an optional lambda to applyToSelectedNoThrow that gets invoked when an\nexception is caught. We can use this to call commitNull on the writer which should reset the state\nof all writers (top level and nested). Note that if we're catching exceptions and not throwing anything\nwe must be in a try so committing null is safe and reasonable to do.\n\nThis shouldn't impact the performance of the path without exceptions (I ran the ArrayWriterBenchmark to confirm this). I also do not need to make this change in the fast path as\nthe fast path is only invoked if the output type is primitive and fixed width, and in this there is no\nstate other than the value in the Vector so failing to commit does not cause issues.\n\nThis combined with https://github.com/facebookincubator/velox/pull/10376 addresses the issue\nidentified in https://github.com/facebookincubator/velox/issues/10162\n\nReviewed By: mbasmanova\n\nDifferential Revision: D59292285\n\nfbshipit-source-id: 00c000626bb12451b7c95c24460eb62816532403","shortMessageHtmlLink":"Call commitNull in SimpleFunctionAdapter on exceptions (#10377)"}},{"before":"659f07e7775161d99e5747a2d732e2cc00806fa7","after":"ac06de388ab0252784a0ea5ff6f101e0593ec603","ref":"refs/heads/gh-pages","pushedAt":"2024-07-03T17:43:29.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"github-actions[bot]","name":null,"path":"/apps/github-actions","primaryAvatarUrl":"https://avatars.githubusercontent.com/in/15368?s=80&v=4"},"commit":{"message":"Update documentation","shortMessageHtmlLink":"Update documentation"}},{"before":"4e39b06c79660c86ebbab467ccfcd01a13857d93","after":"0cb715ea35d4f49db2baef710abe000390ae96af","ref":"refs/heads/main","pushedAt":"2024-07-03T17:42:41.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Reject duplicate sorting keys (#10040)\n\nSummary:\nA SQL query may specify duplicate sorting keys:\n\n```\nSELECT c1 FROM t ORDER BY c1, c1\n```\n\nSuch query fails in Gluten:\n\n```\nCaused by: java.lang.RuntimeException: Exception: VeloxRuntimeError\nError Source: RUNTIME\nError Code: INVALID_STATE\nReason: (1 vs. 2)\nRetriable: False\nExpression: input_->size() >= sortCompareFlags_.size()\nFunction: SortBuffer\nFile: /opt/gluten/gluten/ep/build-velox/build/velox_ep/velox/exec/SortBuffer.cpp\nLine: 36\n```\n\nHarden OrderByNode to reject duplicate sorting keys. The query planner should ensure the sorting keys are unique.\n\nPull Request resolved: https://github.com/facebookincubator/velox/pull/10040\n\nReviewed By: kevinwilfong\n\nDifferential Revision: D59122341\n\nPulled By: bikramSingh91\n\nfbshipit-source-id: b2bab9a0d64c7a76908d48ca4503a7377aeff7b8","shortMessageHtmlLink":"Reject duplicate sorting keys (#10040)"}},{"before":"4fbf1553f40157cf3f5edf6a70646440526de674","after":"659f07e7775161d99e5747a2d732e2cc00806fa7","ref":"refs/heads/gh-pages","pushedAt":"2024-07-03T17:38:20.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"github-actions[bot]","name":null,"path":"/apps/github-actions","primaryAvatarUrl":"https://avatars.githubusercontent.com/in/15368?s=80&v=4"},"commit":{"message":"Update documentation","shortMessageHtmlLink":"Update documentation"}},{"before":"63ccecaa2812c70aa7b2cda7a3a4b43abe0af223","after":"4e39b06c79660c86ebbab467ccfcd01a13857d93","ref":"refs/heads/main","pushedAt":"2024-07-03T17:37:34.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Add Spark raise_error function (#10110)\n\nSummary:\nThis PR adds Spark `raise_error` function. It is re-used in Spark `assert_true`\nfunction, so after this PR `assert_true` can also be supported.\n\nSpark document: https://spark.apache.org/docs/latest/api/sql/#raise_error\nSpark code: https://github.com/apache/spark/blob/branch-3.5/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/misc.scala#L85C1-L92C1\nIssue: https://github.com/apache/incubator-gluten/issues/5991\n\nPull Request resolved: https://github.com/facebookincubator/velox/pull/10110\n\nReviewed By: kevinwilfong\n\nDifferential Revision: D59252851\n\nPulled By: bikramSingh91\n\nfbshipit-source-id: d41347bed8265825bb415e8604179b38ecc89bc8","shortMessageHtmlLink":"Add Spark raise_error function (#10110)"}},{"before":"4d6dd724e9392fd919ea466a258e7630c30814a0","after":"4fbf1553f40157cf3f5edf6a70646440526de674","ref":"refs/heads/gh-pages","pushedAt":"2024-07-03T04:58:37.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"github-actions[bot]","name":null,"path":"/apps/github-actions","primaryAvatarUrl":"https://avatars.githubusercontent.com/in/15368?s=80&v=4"},"commit":{"message":"Update build metrics","shortMessageHtmlLink":"Update build metrics"}},{"before":"4a0ce3e4320ed338f1e5291960474be7bf537195","after":"63ccecaa2812c70aa7b2cda7a3a4b43abe0af223","ref":"refs/heads/main","pushedAt":"2024-07-03T01:58:49.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Check determinism using function name only (#10241)\n\nSummary:\nIn ExpressionFuzzer, the determinism could be decided without argument\ntypes. This PR changes to check determinism using function name only by\nfetching all registry entries for the given function name and checking if all\nof them are deterministic. The function is deterministic if \"deterministic\" is\ntrue for every entry. With this change, argument types are not required when\nthe signature variables are not empty.\n\nPull Request resolved: https://github.com/facebookincubator/velox/pull/10241\n\nReviewed By: pedroerp\n\nDifferential Revision: D59122132\n\nPulled By: bikramSingh91\n\nfbshipit-source-id: ab3c2907f102d3ebb81269fe58499bef0bb878ab","shortMessageHtmlLink":"Check determinism using function name only (#10241)"}},{"before":"5bc1deb48aee81550aedbb5917bab01d3a4b61ae","after":"4d6dd724e9392fd919ea466a258e7630c30814a0","ref":"refs/heads/gh-pages","pushedAt":"2024-07-02T22:41:31.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"github-actions[bot]","name":null,"path":"/apps/github-actions","primaryAvatarUrl":"https://avatars.githubusercontent.com/in/15368?s=80&v=4"},"commit":{"message":"Update documentation","shortMessageHtmlLink":"Update documentation"}},{"before":"49407ff9fc3f4559a1574e8cab7c964641dea6fe","after":"4a0ce3e4320ed338f1e5291960474be7bf537195","ref":"refs/heads/main","pushedAt":"2024-07-02T22:40:50.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Replace MappedMemory::Allocation with memory::Allocation in comments (#10336)\n\nSummary: Pull Request resolved: https://github.com/facebookincubator/velox/pull/10336\n\nReviewed By: pedroerp\n\nDifferential Revision: D59285314\n\nPulled By: bikramSingh91\n\nfbshipit-source-id: 18737182a28d63eea6a8ccc4ab8f6145027f320a","shortMessageHtmlLink":"Replace MappedMemory::Allocation with memory::Allocation in comments (#…"}},{"before":"b29176d6ba64a993ed199bb345de056736079968","after":"49407ff9fc3f4559a1574e8cab7c964641dea6fe","ref":"refs/heads/main","pushedAt":"2024-07-02T22:30:52.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Add argument generator for Presto truncate decimal function (#10245)\n\nSummary:\nRequired by decimal fuzzer test to generate correct argument types for Presto\ntruncate decimal function following specified constraints. Only the single-arg\ntruncate function is supported because ArgumentTypeFuzzer can generate argument\ntypes for the two-arg truncate function.\nhttps://github.com/facebookincubator/velox/pull/10217\n\nPull Request resolved: https://github.com/facebookincubator/velox/pull/10245\n\nReviewed By: pedroerp\n\nDifferential Revision: D59122052\n\nPulled By: bikramSingh91\n\nfbshipit-source-id: cfd606100c2e8001c749d906b92b271e674fa8e7","shortMessageHtmlLink":"Add argument generator for Presto truncate decimal function (#10245)"}},{"before":"f5bfd1eed38780597b3b13eff1370207f67f0838","after":"b29176d6ba64a993ed199bb345de056736079968","ref":"refs/heads/main","pushedAt":"2024-07-02T22:24:50.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Fix spark-server docker image (#10356)\n\nSummary:\nOn centos 9, below exception is noticed when starting Spark if putting\n`SPARK_CONNECT_JAR` under `${SPARK_HOME}/jars/`. This PR moves it in\n`${SPARK_HOME}/misc/` to avoid the incompatibility.\n```\nException in thread \"main\" java.lang.NoClassDefFoundError: org/sparkproject/guava/util/concurrent/internal/InternalFutureFailureAccess\n\tat java.base/java.lang.ClassLoader.defineClass1(Native Method)\n\tat java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)\n\tat java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:174)\n\tat java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:800)\n\tat java.base/\n```\nhttps://github.com/facebookincubator/velox/pull/9559\n\nPull Request resolved: https://github.com/facebookincubator/velox/pull/10356\n\nReviewed By: pedroerp\n\nDifferential Revision: D59285334\n\nPulled By: bikramSingh91\n\nfbshipit-source-id: 98212006c33581b7e5e56c9bd838c31c64de577e","shortMessageHtmlLink":"Fix spark-server docker image (#10356)"}},{"before":null,"after":"2bb7f6d502b96988600e5ba6d8cd48d65d7c5e7d","ref":"refs/heads/exchange_unused","pushedAt":"2024-07-02T22:16:10.000Z","pushType":"branch_creation","commitsCount":0,"pusher":{"login":"aditi-pandit","name":"Aditi Pandit","path":"/aditi-pandit","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/87670623?s=80&v=4"},"commit":{"message":"Remove unused method in ExchangeSource","shortMessageHtmlLink":"Remove unused method in ExchangeSource"}},{"before":"8fcd7c58e32d8c5ba03e1fcfe4d05647e148e87c","after":"f5bfd1eed38780597b3b13eff1370207f67f0838","ref":"refs/heads/main","pushedAt":"2024-07-02T20:11:43.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Fix incorrect result of approx_percentile in window operations (#10368)\n\nSummary:\nPull Request resolved: https://github.com/facebookincubator/velox/pull/10368\n\napprox_percentile(x, percentiles) returns incorrect result in a window\noperation where a frame that should return non-NULL follows a frame\nthat returns NULL. Before the fix, the window operation returns NULL\nfor both frames. This is because\nAggregationWindowFunction::computeAggregate() reuses the same\nresult vector across frames. It calls BaseVector::prepareForReuse()\nbefore computing the aggregation for a frame. prepareForReuse()\ndoesn't clear the nulls buffer of the vector as it expects the code that\nreuse the vector to set nulls properly. ApproxPercentileAggregate,\nhowever, doesn't set the result rows to be non-null in the code path\nfor array-typed percentiles.\n\nThis diff fixes this bug by setting the nulls buffer properly.\n\nReviewed By: Yuhta\n\nDifferential Revision: D59257658\n\nfbshipit-source-id: 1e114dad3a61401eb90292a4b40a662708dfe6a5","shortMessageHtmlLink":"Fix incorrect result of approx_percentile in window operations (#10368)"}},{"before":"c12aa738bc1354def5850f1b21d676cd98ceff2a","after":"8fcd7c58e32d8c5ba03e1fcfe4d05647e148e87c","ref":"refs/heads/main","pushedAt":"2024-07-02T18:08:50.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Improve the performance of hash Spark functions for scalar types through auto-vectorization (#10301)\n\nSummary:\nImprove the performance of hash Spark functions for scalar types through\nauto-vectorization.\nWe can observe a measurable speed-up with this change:\nTINYINT: ~4X, SMALLINT: ~4X, BIGINT: ~2X, REAL: ~4X, DOUBLE:~2X,\nDECIMAL(18, 6): ~2X, DECIMAL(38, 6): ~1.2X, TIMESTAMP: ~1.8X,\nVARCHAR: ~1.3X.\n\nBenchmark result before this optimization:\n```\n============================================================================\n[...]hmarks/ExpressionBenchmarkBuilder.cpp relative time/iter iters/s\n============================================================================\nhash#ARRAY>#0%nulls##hash 8.33ms 120.03\nhash#ARRAY>#0%nulls##xxhas 8.62ms 116.06\n----------------------------------------------------------------------------\nhash#ARRAY>https://github.com/facebookincubator/velox/issues/25%nulls##hash 4.76ms 210.08\nhash#ARRAY>https://github.com/facebookincubator/velox/issues/25%nulls##xxha 5.17ms 193.50\n----------------------------------------------------------------------------\nhash#BIGINT#0%nulls##hash 1.42ms 706.16\nhash#BIGINT#0%nulls##xxhash64 1.44ms 695.32\n----------------------------------------------------------------------------\nhash#BIGINT#25%nulls##hash 1.26ms 791.56\nhash#BIGINT#25%nulls##xxhash64 1.28ms 779.92\n----------------------------------------------------------------------------\nhash#DECIMAL(18, 6)#0%nulls##hash 1.41ms 708.28\nhash#DECIMAL(18, 6)#0%nulls##xxhash64 1.44ms 694.50\n----------------------------------------------------------------------------\nhash#DECIMAL(18, 6)https://github.com/facebookincubator/velox/issues/25%nulls##hash 1.26ms 792.73\nhash#DECIMAL(18, 6)https://github.com/facebookincubator/velox/issues/25%nulls##xxhash64 1.28ms 783.60\n----------------------------------------------------------------------------\nhash#DECIMAL(38, 6)#0%nulls##hash 3.26ms 306.97\nhash#DECIMAL(38, 6)#0%nulls##xxhash64 3.10ms 322.95\n----------------------------------------------------------------------------\nhash#DECIMAL(38, 6)https://github.com/facebookincubator/velox/issues/25%nulls##hash 2.66ms 376.15\nhash#DECIMAL(38, 6)https://github.com/facebookincubator/velox/issues/25%nulls##xxhash64 2.52ms 396.68\n----------------------------------------------------------------------------\nhash#DOUBLE#0%nulls##hash 1.49ms 670.95\nhash#DOUBLE#0%nulls##xxhash64 1.55ms 646.38\n----------------------------------------------------------------------------\nhash#DOUBLE#25%nulls##hash 1.33ms 750.15\nhash#DOUBLE#25%nulls##xxhash64 1.36ms 737.38\n----------------------------------------------------------------------------\nhash#REAL#0%nulls##hash 1.40ms 714.23\nhash#REAL#0%nulls##xxhash64 1.53ms 654.87\n----------------------------------------------------------------------------\nhash#REAL#25%nulls##hash 1.24ms 804.34\nhash#REAL#25%nulls##xxhash64 1.33ms 750.28\n----------------------------------------------------------------------------\nhash#ROW,f_array:ARR 15.46ms 64.68\nhash#ROW,f_array:ARR 14.41ms 69.42\n----------------------------------------------------------------------------\nhash#ROW,f_array:ARR 9.19ms 108.82\nhash#ROW,f_array:ARR 8.97ms 111.52\n----------------------------------------------------------------------------\nhash#SMALLINT#0%nulls##hash 1.30ms 769.77\nhash#SMALLINT#0%nulls##xxhash64 1.38ms 724.97\n----------------------------------------------------------------------------\nhash#SMALLINT#25%nulls##hash 1.16ms 865.78\nhash#SMALLINT#25%nulls##xxhash64 1.22ms 820.72\n----------------------------------------------------------------------------\nhash#TIMESTAMP#0%nulls##hash 2.04ms 490.14\nhash#TIMESTAMP#0%nulls##xxhash64 2.02ms 495.06\n----------------------------------------------------------------------------\nhash#TIMESTAMP#25%nulls##hash 1.70ms 587.79\nhash#TIMESTAMP#25%nulls##xxhash64 1.71ms 584.17\n----------------------------------------------------------------------------\nhash#TINYINT#0%nulls##hash 1.30ms 768.66\nhash#TINYINT#0%nulls##xxhash64 1.41ms 707.97\n----------------------------------------------------------------------------\nhash#TINYINT#25%nulls##hash 1.16ms 865.09\nhash#TINYINT#25%nulls##xxhash64 1.21ms 823.21\n----------------------------------------------------------------------------\nhash#VARCHAR#0%nulls##hash 4.65ms 215.03\nhash#VARCHAR#0%nulls##xxhash64 4.06ms 246.43\n----------------------------------------------------------------------------\nhash#VARCHAR#25%nulls##hash 3.79ms 263.59\nhash#VARCHAR#25%nulls##xxhash64 3.35ms 298.64\n----------------------------------------------------------------------------\n```\nBenchmark result before after optimization:\n```\n============================================================================\n[...]hmarks/ExpressionBenchmarkBuilder.cpp relative time/iter iters/s\n============================================================================\nhash#ARRAY>#0%nulls##hash 7.97ms 125.46\nhash#ARRAY>#0%nulls##xxhas 8.09ms 123.62\n----------------------------------------------------------------------------\nhash#ARRAY>https://github.com/facebookincubator/velox/issues/25%nulls##hash 4.15ms 240.78\nhash#ARRAY>https://github.com/facebookincubator/velox/issues/25%nulls##xxha 4.52ms 221.41\n----------------------------------------------------------------------------\nhash#BIGINT#0%nulls##hash 632.90us 1.58K\nhash#BIGINT#0%nulls##xxhash64 550.34us 1.82K\n----------------------------------------------------------------------------\nhash#BIGINT#25%nulls##hash 631.35us 1.58K\nhash#BIGINT#25%nulls##xxhash64 528.26us 1.89K\n----------------------------------------------------------------------------\nhash#DECIMAL(18, 6)#0%nulls##hash 620.12us 1.61K\nhash#DECIMAL(18, 6)#0%nulls##xxhash64 542.33us 1.84K\n----------------------------------------------------------------------------\nhash#DECIMAL(18, 6)https://github.com/facebookincubator/velox/issues/25%nulls##hash 646.62us 1.55K\nhash#DECIMAL(18, 6)https://github.com/facebookincubator/velox/issues/25%nulls##xxhash64 531.15us 1.88K\n----------------------------------------------------------------------------\nhash#DECIMAL(38, 6)#0%nulls##hash 2.21ms 452.26\nhash#DECIMAL(38, 6)#0%nulls##xxhash64 2.24ms 447.31\n----------------------------------------------------------------------------\nhash#DECIMAL(38, 6)https://github.com/facebookincubator/velox/issues/25%nulls##hash 1.98ms 504.33\nhash#DECIMAL(38, 6)https://github.com/facebookincubator/velox/issues/25%nulls##xxhash64 1.79ms 559.13\n----------------------------------------------------------------------------\nhash#DOUBLE#0%nulls##hash 697.29us 1.43K\nhash#DOUBLE#0%nulls##xxhash64 555.24us 1.80K\n----------------------------------------------------------------------------\nhash#DOUBLE#25%nulls##hash 715.82us 1.40K\nhash#DOUBLE#25%nulls##xxhash64 573.07us 1.74K\n----------------------------------------------------------------------------\nhash#REAL#0%nulls##hash 241.69us 4.14K\nhash#REAL#0%nulls##xxhash64 461.39us 2.17K\n----------------------------------------------------------------------------\nhash#REAL#25%nulls##hash 548.04us 1.82K\nhash#REAL#25%nulls##xxhash64 561.36us 1.78K\n----------------------------------------------------------------------------\nhash#ROW,f_array:ARR 13.80ms 72.46\nhash#ROW,f_array:ARR 13.90ms 71.97\n----------------------------------------------------------------------------\nhash#ROW,f_array:ARR 8.69ms 115.07\nhash#ROW,f_array:ARR 8.49ms 117.74\n----------------------------------------------------------------------------\nhash#SMALLINT#0%nulls##hash 232.45us 4.30K\nhash#SMALLINT#0%nulls##xxhash64 429.04us 2.33K\n----------------------------------------------------------------------------\nhash#SMALLINT#25%nulls##hash 468.51us 2.13K\nhash#SMALLINT#25%nulls##xxhash64 482.70us 2.07K\n----------------------------------------------------------------------------\nhash#TIMESTAMP#0%nulls##hash 1.07ms 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