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fix regression in compiler/ztests/merge-filters #4503

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mccanne opened this issue Apr 19, 2023 · 0 comments · Fixed by #5174
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fix regression in compiler/ztests/merge-filters #4503

mccanne opened this issue Apr 19, 2023 · 0 comments · Fixed by #5174
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mccanne commented Apr 19, 2023

We had a regression in the dagify-meta-ops PR and this first test should
lift the where g clause into the pushdown filter. We will get this working
after we clean up Parallel to include named outputs and use []*dag.Sequential
instead of []dag.Op

This will set us up for a nice debug operator too that can tap a DAG anywhere.
@mccanne mccanne self-assigned this Apr 19, 2023
mattnibs added a commit that referenced this issue Jul 9, 2024
@mattnibs
Support lift optimization for dag.Fork
8a65141 
Closes #4559, closes #4503
@mattnibs mattnibs mentioned this issue Jul 9, 2024
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mattnibs added a commit that referenced this issue Jul 9, 2024
@mattnibs
Support lift optimization for dag.Fork
f45df62 
Closes #4559, closes #4503, closes #5070
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Support lift optimization for dag.Fork brimdata/zed
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@mccanne