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discord9
b30765e5e9
* fix: preserve distributed topk for scalar latest Signed-off-by: discord9 <discord9@163.com> * fix: preserve scalar latest ordering across merge scan Signed-off-by: discord9 <discord9@163.com> * fix: carry merge scan ordering from planner rewrite Signed-off-by: discord9 <discord9@163.com> * test: cover merge scan ordering metadata Signed-off-by: discord9 <discord9@163.com> * test: cover merge scan partition ordering gate Signed-off-by: discord9 <discord9@163.com> * fix: require adjacent merge sort for ordering metadata Signed-off-by: discord9 <discord9@163.com> * test: update ordering sqlness plans Signed-off-by: discord9 <discord9@163.com> * fix: preserve distributed topk merge ordering Signed-off-by: discord9 <discord9@163.com> * test: cover latest per series queries Signed-off-by: discord9 <discord9@163.com> * test: update distributed merge sort sqlness Signed-off-by: discord9 <discord9@163.com> * test: cover merge scan ordering partition gate Signed-off-by: discord9 <discord9@163.com> * test: cover merge scan over-partition ordering Signed-off-by: discord9 <discord9@163.com> * test: cover distributed latest with low parallelism Signed-off-by: discord9 <discord9@163.com> * fix: keep distributed merge sort opaque Signed-off-by: discord9 <discord9@163.com> * test: assert distributed scalar latest merge sort Signed-off-by: discord9 <discord9@163.com> * test: clarify merge scan ordering helper Signed-off-by: discord9 <discord9@163.com> * fix: complete merge sort exec delegation Signed-off-by: discord9 <discord9@163.com> * docs: explain merge sort limit pushdown Signed-off-by: discord9 <discord9@163.com> * test: cover merge sort optimizer opacity Signed-off-by: discord9 <discord9@163.com> * docs: explain merge sort optimizer hooks Signed-off-by: discord9 <discord9@163.com> * test: cover merge sort optimizer hooks Signed-off-by: discord9 <discord9@163.com> * fix: preserve merge sort child topk Signed-off-by: discord9 <discord9@163.com> * test: update order by topk plan Signed-off-by: discord9 <discord9@163.com> * fix: recognize merge sort global fetch Signed-off-by: discord9 <discord9@163.com> --------- Signed-off-by: discord9 <discord9@163.com>