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[GLUTEN-2031][VL] Enable lag window function #2737
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Any tests needed to be enabled for Lag
function? Also, we can update doc.
This PR is stale because it has been open 45 days with no activity. Remove stale label or comment or this will be closed in 10 days. |
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This PR is stale because it has been open 45 days with no activity. Remove stale label or comment or this will be closed in 10 days. |
This PR was auto-closed because it has been stalled for 10 days with no activity. Please feel free to reopen if it is still valid. Thanks. |
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Is there any test to ensure lag can be offloaded?
Just added a test. Thanks! |
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===== Performance report for TPCH SF2000 with Velox backend, for reference only ====
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What changes were proposed in this pull request?
Support lag window function.
How was this patch tested?
Spark UT.