4paradigm / 4paradigm/OpenMLDB
Support update existing data to pre-aggregator tables during deploy
- 主要语言
- C++
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- 平均合并
- 12 天 12 小时
- 30 天内合并 PR
- 1
描述
**Is your feature request related to a problem? Please describe.**
sub-task of long-time window feature
**Describe the solution you'd like**
During deploy, if there are already some data in the tables, we should iterate the exiting data and update the related pre-aggregator tables.
**Additional context**
long-time window feature
This issue depends on Issue #1202 and #1203.
贡献指南
调研方向
This is a sub-task of a 'long-time window feature' and depends on issues #1202 and #1203. Start by understanding those dependencies and the existing pre-aggregator table logic. Look for deployment scripts or data migration code. The goal is to iterate existing data and update pre-aggregator tables during deployment.
由索引模型根据 Issue 内容生成。
评估
- 技术栈
- databases, machine-learning
- 领域
- data-engineering, databases, machine-learning
- Issue 类型
- 功能
- 难度
- 4/5
- 预计耗时
- 3-5 天
- 活跃度
- 停滞
- 描述清晰度
- 需要澄清
- 新手友好度
- 25/100