test-partition-prune
1
1
1
1
1
test-join
1
1
alias2alias
1
1
1
1
1
1
1
array-join
1
0	0
lambda
1
optimize_read_in_order
Expression (Projection)
  Limit (preliminary LIMIT (without OFFSET))
    MergingSorted (Merge sorted streams for ORDER BY)
      MergeSorting (Merge sorted blocks for ORDER BY)
        PartialSorting (Sort each block for ORDER BY)
          Expression (Before ORDER BY)
            SettingQuotaAndLimits (Set limits and quota after reading from storage)
              ReadFromMergeTree
Expression (Projection)
  Limit (preliminary LIMIT (without OFFSET))
    FinishSorting
      Expression (Before ORDER BY)
        SettingQuotaAndLimits (Set limits and quota after reading from storage)
          ReadFromMergeTree
Expression (Projection)
  Limit (preliminary LIMIT (without OFFSET))
    FinishSorting
      Expression (Before ORDER BY)
        SettingQuotaAndLimits (Set limits and quota after reading from storage)
          ReadFromMergeTree
optimize_aggregation_in_order
Expression ((Projection + Before ORDER BY))
  Aggregating
    Expression (Before GROUP BY)
      SettingQuotaAndLimits (Set limits and quota after reading from storage)
        ReadFromMergeTree
Expression ((Projection + Before ORDER BY))
  Aggregating
    Expression (Before GROUP BY)
      SettingQuotaAndLimits (Set limits and quota after reading from storage)
        ReadFromMergeTree
Expression ((Projection + Before ORDER BY))
  Aggregating
    Expression (Before GROUP BY)
      SettingQuotaAndLimits (Set limits and quota after reading from storage)
        ReadFromMergeTree
second-index
1
1
1
1	1