MSQ: Fix WindowOperatorQuery planning.#18911
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gianm merged 1 commit intoapache:masterfrom Jan 13, 2026
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PR apache#18875 caused a regression in WindowOperatorQuery planning, by causing non-outermost WindowOperatorQuery to be planned without windowFunctionOperatorTransformation (see apache#17443). This happened because only the outermost query has the windowFunctionOperatorTransformation parameter. This patch fixes the problem by propagating the context parameter from the outermost queries to any inner WindowOperatorQuery instances.
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PR #18875 caused a regression in WindowOperatorQuery planning, by causing non-outermost WindowOperatorQuery to be planned without windowFunctionOperatorTransformation (see #17443). This happened because only the outermost query has the windowFunctionOperatorTransformation parameter. This patch fixes the problem by propagating the context parameter from the outermost queries to any inner WindowOperatorQuery instances. (cherry picked from commit 07de2ff)
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PR #18875 caused a regression in WindowOperatorQuery planning, by causing non-outermost WindowOperatorQuery to be planned without
windowFunctionOperatorTransformation(see #17443). This happened because only the outermost query has thewindowFunctionOperatorTransformationparameter.This patch fixes the problem by propagating the context parameter from the outermost queries to any inner WindowOperatorQuery instances.