morrySnow
morrySnow
# Proposed changes - rename PhysicalHeapSort to PhysicalQuickSort - add LogicalTopN and PhysicalTopN - add implementation rule for LogicalTopN - add a interface Sort for both logical and physical sort...
# Proposed changes - colocate join - bucket shuffle join - shuffle join - broadcast join ## Checklist(Required) 1. Does it affect the original behavior: - [ ] Yes -...
# Proposed changes update hash join node: - compute other conjuncts on input tuples - remove useless intermediate tuple in HashJoinNode ## Checklist(Required) 1. Does it affect the original behavior:...
# Proposed changes Issue Number: close #xxx ## Problem summary Describe your changes. ## Checklist(Required) 1. Does it affect the original behavior: - [ ] Yes - [ ] No...
# Proposed changes current, we always add exchange under AssertNumRowsNode. Nevertheless, if its child node's partition is unpartitioned, no need to add exchange at all. ## Problem summary Describe your...
# Proposed changes Issue Number: close #xxx ## Problem summary Describe your changes. ## Checklist(Required) 1. Does it affect the original behavior: - [ ] Yes - [ ] No...
i'm using iterm2 now and want to use hyper to instead of it. i’m very dependent on 'send text' feature on iterm2. for example, i use a combination key to...
# Proposed changes Issue Number: close #xxx ## Problem summary Describe your changes. ## Checklist(Required) * [ ] Does it affect the original behavior * [ ] Has unit tests...
# Proposed changes Issue Number: close #xxx ## Problem summary 1. could not use static INSTANCE for FoldConstantOnBE rule, because it is stateful 2. if expression root is Alias, should...
# Proposed changes Issue Number: close #xxx ## Problem summary 1. turn on all test case in scalar function W except width_bucket(fix be bug in next PR) 2. turn off...