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Update
delta_btree_map::CursorWithDelta::move_next
row_number
rank
dense_rank
Insert
first_value
last_value
The text was updated successfully, but these errors were encountered:
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perf(over window): avoid recompute information about window frames #19036
perf(over window): pass through
Update
s not affecting window function outputs #19056delta_btree_map::CursorWithDelta::move_next
O(1) instead O(logn) now.perf(over window): O(1) impl for
delta_btree_map::CursorWithDelta::move_next
#19214row_number
,rank
anddense_rank
, stop the iteration early when the output is not changed any more.perf(over window): skip remaining affected rows when rank is not changed #18950
dense_rank
,Insert
s won't affect "following" rows if they have the same value as existing ones.rank
androw_number
,Update
s won't affect "following" rows.first_value
andlast_value
, no need to iterate through the window.perf(over window): shortcut implementation for
first_value
andlast_value
in over window #19233The text was updated successfully, but these errors were encountered: