[GLUTEN-6878][CH] Avoid name collisions in naming aggregate result #6886
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exmy
approved these changes
Aug 16, 2024
sharkdtu
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to sharkdtu/gluten
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Nov 11, 2024
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What changes were proposed in this pull request?
(Please fill in changes proposed in this fix)
Fixes: #6878
This should be an issue that is triggered when merging two-stage aggregation into one stage，like #4669, we cannot find a simple sql that could reproduce this issue.
How was this patch tested?
(Please explain how this patch was tested. E.g. unit tests, integration tests, manual tests)
manual tests
(If this patch involves UI changes, please attach a screenshot; otherwise, remove this)