Open qingxinhome opened 6 months ago
No response
Add operator to support compile runtime partition pruning for prepare statements 对于preapre语句, 每次EXECUTE stmt时, 不并会重新构建逻辑计划, 也不会重新构建物理计划, 执行时复用物理计划,每次执行preapre语句, 只会做运行时占位符的常量替换,因此需要做Runtime阶段分区裁剪
关联:https://github.com/matrixorigin/matrixone/issues/16085
Is there an existing issue for the same feature request?
Is your feature request related to a problem?
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Describe the feature you'd like
Add operator to support compile runtime partition pruning for prepare statements 对于preapre语句, 每次EXECUTE stmt时, 不并会重新构建逻辑计划, 也不会重新构建物理计划, 执行时复用物理计划,每次执行preapre语句, 只会做运行时占位符的常量替换,因此需要做Runtime阶段分区裁剪
Describe implementation you've considered
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Documentation, Adoption, Use Case, Migration Strategy
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Additional information
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