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Is your feature request related to a problem or challenge? Please describe what you are trying to do.
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Now run
SELECT s_suppkey, s_nationkey, s_acctbal, (max(s_acctbal) over (
ORDER BY s_acctbal DESC ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING)) wr
FROM supplier
limit 10;
ArrowError(ExternalError(Internal("Retract should be implemented for aggregate functions when used with custom window frame queries")))
Got error because of min, max accumulator not support retract_batch
Is your feature request related to a problem or challenge? Please describe what you are trying to do.
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
(This section helps Arrow developers understand the context and why for this feature, in addition to the what)
Now run
Got error because of
min
,max
accumulator not supportretract_batch
https://github.com/alamb/arrow-datafusion/blob/394c5eebf0cfb080698485bd32a8d2fb2230fb80/datafusion/expr/src/accumulator.rs#L61
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