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Commits on Nov 1, 2024

• Fix localexchange propertie when spill is enabled

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Commits on Oct 22, 2024

• Extend join prefilter optimizer to use hash

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Commits on Oct 12, 2024

• Enable verbose runtime stats for connector optimizer

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Commits on Aug 7, 2024

• Add session property to enforce timeout for query register in HBO optimizer

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Commits on Aug 5, 2024

• Move timezone with timestamp check to intermediate stage

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Commits on Jul 30, 2024

• Fix cross join with constant input optimizer

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Commits on Jul 26, 2024

• Disable cross join with constant input optimizer

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Commits on Jul 22, 2024

• Add session property to track latency breakdown for HBO optimizer

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Commits on Jul 16, 2024

• Remove cross join if one side of input is single row constant

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Commits on Jul 13, 2024

• Add plan validator for timestamp with timezone check for prestissimo

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Commits on Jun 24, 2024

• Fix serialization of HBO plan nodes to output consistent hash

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Commits on Jun 5, 2024

• Skip hbo stats recording for nodes with dynamic filter

  

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Commits on May 23, 2024

• Record estimation stats during query optimization

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Commits on May 17, 2024

• Add changes to HBO to work for CTE materialization

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• Log detail name for RowExpressionRewriteRuleSet and StatsRecordingPlanOptimizer

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Commits on May 10, 2024

• Broadcast join if build estimation is small and from HBO

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Commits on May 3, 2024

• Fix testQuickStats in TestParquetDistributedQueries

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• Revert "[Iceberg] Add predicate in layout without pushdown_filter_enabled"

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• Revert "Collect data size statistics for Iceberg tables"

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• Revert "Add histograms for optimizer cost calculation"

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Commits on Apr 19, 2024

• Fix analyzer for lambda in aggregation

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Commits on Apr 16, 2024

• Fix CTE reference in analyzer

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Commits on Apr 4, 2024

• Fix population of history based stats entry info

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Commits on Mar 29, 2024

• Add log for canonicalized plans in HBO

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Commits on Mar 26, 2024

• Record source information for HBO stats

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Commits on Mar 15, 2024

• Add test for constraint framework

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Commits on Mar 13, 2024

• Record stats of successful stages of failed queries in HBO

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Commits on Mar 12, 2024

• Revert "Enable logical property propagation by default"

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Commits on Mar 7, 2024

• Remove map cast for element access

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Commits on Mar 6, 2024

• Add documentation for HBO

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Commits on Feb 29, 2024

• Create RunLengthBlock in repeat function

  

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Commits on Feb 15, 2024

• Add a new plan canonicalization strategy for history based optimizer

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• Simplify RowNumber and TopNRowNumber node with empty input

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Commits on Jan 31, 2024

• Make group number limit for khyperloglog_agg feature config controlled

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• Add limit to merge function for KHyperLogLog

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