Store zero-value table stats when diff doesn't exist #647
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seanlinsley
commented
Dec 2, 2024
| s.RelationStatistics = append(s.RelationStatistics, &statistic) | ||
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| // Events | ||
| s.RelationEvents = addRelationEvents(relationIdx, s.RelationEvents, stats.AnalyzeCount, stats.LastAnalyze, snapshot.RelationEvent_MANUAL_ANALYZE) |
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This function has an early return if the stats count is zero, so it should be fine to call it whether or not diffed stats exist.
msakrejda
approved these changes
Dec 2, 2024
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merge_partition_sizes.gofrom #635 relies onRelationInformationsandRelationStatisticsbeing the same size and having a direct index mapping between them, but the code only stores statistics when a diff is available. This PR fixes that by storing a struct with zero values if a diff isn't available. This had already been done for index stats in #635, but table stats were missed.